601
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Hanover JA, Cheng S, Willingham MC, Pastan IH. alpha 2-Macroglobulin binding to cultured fibroblasts. Solubilization and partial purification of binding sites. J Biol Chem 1983; 258:370-7. [PMID: 6184373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Binding sites having the characteristics of receptors for "activated" alpha 2-macroglobulin (alpha 2M) have been solubilized with octyl-beta-D-glucoside from fibroblast membranes. When the detergent was removed by dialysis, the resulting insoluble extract was shown to bind 125I-alpha 2M specifically. Analysis of the binding data using a nonlinear curve-fitting program suggests that the solubilized preparation contains two classes of binding sites (KD = 0.34 nM and KD = 104 nM). Membranes or solubilized extracts from KB cells which lack alpha 2M binding sites did not specifically bind 125I-alpha 2M. The solubilized binding sites from fibroblasts were inactivated by boiling and trypsin treatment, and required Ca+2 for maximal binding. In addition, the high affinity binding of 125I-alpha 2M to the solubilized receptor was inhibited by bacitracin and by alpha-bromo-5-iodo-4-hydroxy-3-nitroacetophenone, two agents which interfere with the uptake of alpha 2M in cultured fibroblasts. Using a combination of ion exchange and gel permeation chromatography, we have purified the high affinity alpha 2M binding site approximately 100-fold from membrane derived from NIH-3T3 (spontaneously transformed) fibroblasts grown as tumors in mice. The receptor is apparently an acidic protein and the receptor octyl-beta-D-glucoside complex has a Stokes radius of 45-50 A as measured by gel filtration.
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602
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Hanover JA, Cheng S, Willingham MC, Pastan IH. alpha 2-Macroglobulin binding to cultured fibroblasts. Solubilization and partial purification of binding sites. J Biol Chem 1983. [DOI: 10.1016/s0021-9258(18)33267-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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603
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North WG, Valtin H, Cheng S, Hardy GR. The neurophysins: production and turnover. PROGRESS IN BRAIN RESEARCH 1983; 60:217-25. [PMID: 6665139 DOI: 10.1016/s0079-6123(08)64389-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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604
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Horiuchi R, Johnson ML, Willingham MC, Pastan I, Cheng S. Affinity labeling of the plasma membrane 3,3',5-triiodo-L-thyronine receptor in GH3 cells. Proc Natl Acad Sci U S A 1982; 79:5527-31. [PMID: 6291049 PMCID: PMC346937 DOI: 10.1073/pnas.79.18.5527] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
The binding of 3,3',5-triiodo-L-thyronine (T3) to GH3 rat pituitary tumor cells was studied at 15 degrees C and was shown to be saturable, reversible, and stereospecific. Least-squares analysis of the binding data showed two classes of binding sites with dissociation constants of 1.8 +/- 0.2 nM and 260 +/- 30 nM and binding capacities of (5.2 +/- 0.2) X 10(4) and (1.6 +/- 0.2) X 10(6) sites per cell, respectively. Affinity labeling of intact cells was carried out by incubation of cells with 0.3 nM N-bromoacetyl-[125I]T3 at 15 degrees C for 1 hr. Analysis of the cellular extracts by sodium dodecyl sulfate gel electrophoresis showed three labeled protein bands with apparent molecular masses of 55, 47, and 33 kilodaltons (kDal) in a ratio of 86:7:7. The labeling of only the 55-kDal protein band was selectively reduced to 50% by 20 microM unlabeled T3. Highly purified plasma membranes of GH3 cells were prepared and shown to be free of nuclei. Affinity labeling of the purified plasma membranes gave the same labeling pattern as with intact cells. Peptide mapping by Staphylococcus aureus V8 digestion of the 55-kDal protein from cells or plasma membranes gave the identical peptide fragments. Thus the 55-kDal protein labeled from intact cells is the same protein as that from purified plasma membranes. These results together with our earlier findings [Horiuchi, R., Cheng, S.-y., Willingham, M. & Pastan, I. (1982) J. Biol. Chem. 257, 3139-3144] suggest that the 55-kDal protein may be involved in mediating the uptake of T3 in GH3 cells.
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605
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Johnson SM, Chan C, Cheng S, Shimek JL, Nygard G, Khalil SK. Isocratic high-performance liquid chromatographic method for the determination of tricyclic antidepressants and metabolites in plasma. J Pharm Sci 1982; 71:1027-30. [PMID: 7131268 DOI: 10.1002/jps.2600710918] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
An isocratic high-performance liquid chromatographic method for the determination of six tricyclic antidepressants and their major metabolites is presented. Hexane containing 0.5% diethylamine was used as an extraction solvent to minimize adsorption onto glass. A reversed-phase cyanopropylsilane column was used with a mobile phase consisting of 70% acetonitrile and 30% 0.03 M acetate buffer, pH 7.0. Good identification and quantitation were obtained by the use of both UV detection at 245 nm and spectrofluorometric detection with an excitation wavelength of 276 nm and an emission filter with a 370-nm cutoff. A minimum detectable limit of less than 5 ng/ml of plasma is possible with this system. The reproducibility and precision of the method are shown from the analysis of samples containing 20-400 ng/ml in plasma.
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606
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Marlin GE, Thompson PJ, Reddel HK, Chow CM, Cheng S. Bronchodilator activity of prazosin in patients with allergic rhinitis and asthma. Br J Clin Pharmacol 1982; 13:445-8. [PMID: 7059447 PMCID: PMC1402106 DOI: 10.1111/j.1365-2125.1982.tb01400.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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607
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Hunt PS, Davidson AJ, Alden J, Cheng S. Bile and serum levels of tinidazole after a single oral dose. Br J Clin Pharmacol 1982; 13:233-4. [PMID: 7059421 PMCID: PMC1402006 DOI: 10.1111/j.1365-2125.1982.tb01363.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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608
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Cheng S. [Electron-microscopic observations on platelet aggregation groups (author's transl)]. ZHONGHUA YI XUE ZA ZHI 1981; 61:523-6. [PMID: 6804059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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609
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Marlin GE, Cheng S, Thompson PJ. Sputum and plasma doxycycline concentrations after a single oral 600 mg doxycycline dose in patients with chronic bronchitis. EUROPEAN JOURNAL OF RESPIRATORY DISEASES 1981; 62:276-80. [PMID: 7308339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Plasma and sputum concentrations of doxycycline were measured in 10 patients with chronic bronchitis for a period of 96 h after a single oral 600 mg dose of doxycycline. The plasma doxycycline levels exceeded the minimal inhibitory concentrations (MIC) against common respiratory pathogens. Sputum doxycycline levels were detected in nine patients and these compared favourably with the above MICs for 24 h. The mean percent ratio of sputum/plasma doxycycline level reached a maximum of 28% at 48 h. There was a positive correlation between sputum and plasma doxycycline levels. This study provides pharmacokinetic support for a single oral 600 mg dose of doxycycline in the treatment of acute bronchial infection.
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610
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Goldknopf IL, Cheng S, Andersen MW, Busch H. Loss of endogenous nuclear protein A24 lyase activity during chicken erythropoiesis. Biochem Biophys Res Commun 1981; 100:1464-70. [PMID: 6271123 DOI: 10.1016/0006-291x(81)90683-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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611
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Cocks PS, Munro R, Norton B, Nutting J, Shanker S, Cheng S. Prospective comparative trial of tinidazole and metronidazole as prophylaxis for elective hysterectomy. Aust N Z J Obstet Gynaecol 1981; 21:116-20. [PMID: 6945849 DOI: 10.1111/j.1479-828x.1981.tb00795.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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612
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Nassar K, Cheng S, Levy D. The effect of diabetes on hepatocyte plasma membrane fluidity and concanavalin A-induced agglutination. Exp Cell Res 1981; 132:99-104. [PMID: 7202567 DOI: 10.1016/0014-4827(81)90087-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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613
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614
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Levy D, Cheng S. Photoaffinity labeling of anion transport components in hepatocyte plasma membranes. Ann N Y Acad Sci 1980; 346:232-43. [PMID: 6930184 DOI: 10.1111/j.1749-6632.1980.tb22102.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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615
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Cheng S, Levy D. Characterization of the anion transport system in hepatocyte plasma membranes. J Biol Chem 1980; 255:2637-40. [PMID: 7358691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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616
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Cheng S, Levy D. Characterization of the anion transport system in hepatocyte plasma membranes. J Biol Chem 1980. [DOI: 10.1016/s0021-9258(19)85779-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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617
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Cheng S, Morrone S, Robbins J. Effect of deglycosylation on the binding and immunoreactivity of human thyroxine-binding globulin. J Biol Chem 1979; 254:8830-5. [PMID: 113401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Thyroxine-binding globulin (TBG), prepared from human serum by an improved purification method, was treated with a mixture of neuraminidase, beta-galactosidase, alpha-mannosidase, and beta-N-aectylglucosaminidase, which resulted in the removal of approximately 86% of saccharides. Purification by thyroxine-Sepharose affinity chromatography gave a homogeneous protein as shown by equilibrium sedimentation and sodium dodecylsulfate-polyacrylamide gel electrophoresis. Amino acid and NH2-terminal sequence analysis indicated that the protein moiety was intact. Deglycosylation had no effect on the stoichiometry of the binding of L-thyroxine as shown by tryptophanyl fluorescence quenching and equilibrium dialysis at pH 8.6 and 25 degrees C. However, the affinity constant for L-thyroxine was reduced from 1.6 X 10(9) M-1 to 0.58 X 10(9) M-1. Analysis of radioimmunoassay data revealed that deglycosylation resulted in a slight decrease of the affinity constant for anti-TBG antibody from 3.9 X 10(10) M-1 to 1.8 X 10(10) M-1. These results suggest that the polypeptide moiety, rather than the heterosaccharides, contains the antigenic determinants. Removal of the majority of the heterosaccharides of TBG has only a minor effect on its immunoreactivity and on the binding of thyroid hormone.
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618
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Cheng S, Levy D. The effects of cell proliferation on the lipid composition and fluidity of hepatocyte plasma membranes. Arch Biochem Biophys 1979; 196:424-9. [PMID: 485159 DOI: 10.1016/0003-9861(79)90293-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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619
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Cheng S, Morrone S, Robbins J. Effect of deglycosylation on the binding and immunoreactivity of human thyroxine-binding globulin. J Biol Chem 1979. [DOI: 10.1016/s0021-9258(19)86774-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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620
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Marlin GE, Cheng S. Pharmacokinetics and tolerability of a single oral 600-mg dose of doxycycline. Med J Aust 1979; 1:575-6. [PMID: 38382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The pharmacokinetics of a single orally administered 600-mg dose of doxycycline (six 100-mg film-coated tablets) was studied in 18 healthy subjects. Plasma doxycycline levels remained above 1.35 mumol/L for 48 hours and compared favourably with the mean inhibitory concentrations of doxycycline against the common infecting organisms in chronic bronchitis. In a separate tolerability study in 37 healthy subjects, there was no significant difference between doxycycline and placebo in the incidence of adverse effects.
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621
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622
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Cheng S, Eberhardt NL, Robbins J, Baxter JD, Pastan I. Fluorescent rhodamine-labeled thyroid hormone derivatives: synthesis and binding to the thyroid hormone nuclear receptor. FEBS Lett 1979; 100:113-6. [PMID: 437091 DOI: 10.1016/0014-5793(79)81143-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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623
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Li M, Lu S, Ji C, Wang M, Cheng S, Jin C. Formation of carcinogenic N-nitroso compounds in corn-bread inoculated with fungi. SCIENTIA SINICA 1979; 22:471-7. [PMID: 112676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
DMNA, DENA and MBNA are formed in corn-bread which has been inoculated with the most common species of fungi found in foodstuffs of Lin Xian County, Henan Province, such as F. moniliforme, A. flavus and others, and then, added with small amount of NaNO2 after a few days of incubation. These carcinogenic N-nitroso compounds can induce cancer of the liver or/and esophagus in experimental animals. Results of the present study show the capability of some fungi to produce chemical carcinogens as well as mycotoxins in contaminated food, and thus, open a new field of research in cancer etiology.
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624
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Cheng S, Levy D. The interaction of the anionic fluorescence probe, 1-anilinonaphthalene-8-sulfonate, with hepatocytes and hepatoma tissue culture cells. BIOCHIMICA ET BIOPHYSICA ACTA 1978; 511:419-29. [PMID: 556544 DOI: 10.1016/0005-2736(78)90278-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The fluorescence probe 1-anilinonaphthalene-8-sulfonate (ANS) has been used to characterize the anion transport properties of normal hepatocytes and hepatoma tissue culture cells. Incubation of hepatocytes in the presence of ANS (20 micron) resulted in a 35-fold enhancement of fluorescence and a 50 nm blue shift. The time course of this process is biphasic. A rapid initial fluorescence enhancement suggests ANS binding to the plasma membrane, and a slower component reflects the uptake of ANS into intracellular compartments. Analysis of ANS uptake showed this latter process to be saturable, with a Km of 10 micron, to be temperature dependent and to occur only in viable cells. The above observations suggest a carrier-mediated anion transport mechanism. Incubation of hepatoma tissue culture cells with ANS (20 micron) gave a fluorescence emission spectrum similar to that obtained from purified plasma membranes. The kinetics of this interaction only exhibited a rapid initial binding of ANS. The second slow component was now absent, suggesting that ANS transport by the malignant cell system was greatly reduced. Transport of ANS could, however, be stimulated in the presence of the local anesthetic tetracaine. The observed transport was now saturable, temperature dependent, and as in normal hepatocytes, required viable cells, again indicating a carrier-mediated transport system. These studies suggest a significant alteration in membrane function in hepatoma tissue culture cells resulting in a major defect in anion transport.
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625
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Cheng S, McQueen HM, Levy D. The interaction of calcium and procaine with hepatocyte and hepatoma tissue culture cell plasma membranes studied by fluorescence spectroscopy. Arch Biochem Biophys 1978; 189:336-43. [PMID: 708056 DOI: 10.1016/0003-9861(78)90220-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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626
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Bregman MD, Cheng S, Levy D. Synthesis and properties of a photoaffinity probe for the glucagon receptor in hepatocyte plasma membranes. Biochim Biophys Acta Gen Subj 1978; 539:489-95. [PMID: 205272 DOI: 10.1016/0304-4165(78)90082-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The reaction of glucagon with 4-fluoro-3-nitrophenylazide has been shown to afford the photosensitive derivative, Nepsilon-4-azido-2-nitrophenyl-glucagon. The structure and properties of this derivative were established by amino acid analysis, absorption and fluorescence spectroscopy, deamination, Edman degradation and photolysis. This photoaffinity derivative of glucagon has been used to label specifically glucagon binding sites on hepatocyte plasma membranes.
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627
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Cheng S, Nassar K, Levy D. gamma-Glutamyltranspeptidase activity in normal, regenerating and malignant hepatocytes. FEBS Lett 1978; 85:310-2. [PMID: 23317 DOI: 10.1016/0014-5793(78)80480-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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628
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Levy D, Glover E, Cheng S. The interaction of hepatocyte plasma membranes with an azide derivative of procaine. BIOCHIMICA ET BIOPHYSICA ACTA 1977; 469:194-201. [PMID: 901782 DOI: 10.1016/0005-2736(77)90181-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A photoreactive derivative of procaine, p-azidobenzoyldiethylaminoethanol hydrochloride, has been synthesized and used as a site-directed probe to label hepatocyte plasma membranes. The procaine derivative was shown to have membrane binding and Ca2+ displacement characteristics quite similar to that of procaine. Photolysis of the derivative in the presence of hepatocyte plasma membranes resulted in the covalent incorporation of the probe into both the protein and lipid fractions. Analysis of the labeled membranes by sodium dodecyl sulfate-polyacrylamide gel electrophoresis indicated that one membrane protein was significantly labeled with a molecular weight of 21 400 in addition to membrane lipids. Both binding and labeling could be inhibited in the presence of an excess of procaine. The labeled membrane components may be involved in the binding of Ca2+ to the membrane system.
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629
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630
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Cheng S, Thomas JK, Kulpa CF. Dynamics of pyrene fluorescence in Escherichia coli membrane vesicles. Biochemistry 1974; 13:1135-9. [PMID: 4592469 DOI: 10.1021/bi00703a013] [Citation(s) in RCA: 43] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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631
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Martinez-Carrion M, Cheng S, Relimpio AM. Nuclear magnetic resonance of aspartate transaminase. A 19 F and 1 H investigation of the binding of dicarboxylic acids to various forms of each isoenzyme. J Biol Chem 1973; 248:2153-60. [PMID: 4690598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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632
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Cheng S, Martinez-Carrion M. The active center of aspartate transaminase. A fluorine-19 nuclear magnetic resonance study of the anion binding site. J Biol Chem 1972; 247:6597-602. [PMID: 5076771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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633
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Dybel MW, Cheng S, Martinez-Carrion M. Binding of succinate to two forms of aspartate transaminase. A nuclear magnetic-resonance study. Arch Biochem Biophys 1972; 148:320-1. [PMID: 5058692 DOI: 10.1016/0003-9861(72)90148-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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634
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Stankewicz MJ, Cheng S, Martinez-Carrion M. Mitochondrial glutamate aspartate transaminase. Differential action of thiol reagents with the supernatant enzyme. Biochemistry 1971; 10:2877-84. [PMID: 5114530 DOI: 10.1021/bi00791a013] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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635
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Cheng S, Michuda-Kozak C, Martinez-Carrion M. Effects of anions on the substrate affinities of the pyridoxal and pyridoxamine forms of mitochondrial and supernatant aspartate transaminases. J Biol Chem 1971; 246:3623-30. [PMID: 5578911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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636
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Cheng S, Yu L. Candida parapsilosis endocarditis following heart surgery: case report. HAWAII MEDICAL JOURNAL 1970; 29:637-40. [PMID: 5490964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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637
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