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Research Article Free access | 10.1172/JCI104664
Gerontology Branch, National Heart Institute, Bethesda, and the Baltimore City Hospitals, Baltimore, Md.
*Present address: Division of Radiological Health, U. S. Public Health Service, Washington 25, D. C.
Find articles by Gregerman, R. in: JCI | PubMed | Google Scholar
Gerontology Branch, National Heart Institute, Bethesda, and the Baltimore City Hospitals, Baltimore, Md.
*Present address: Division of Radiological Health, U. S. Public Health Service, Washington 25, D. C.
Find articles by Gaffney, G. in: JCI | PubMed | Google Scholar
Gerontology Branch, National Heart Institute, Bethesda, and the Baltimore City Hospitals, Baltimore, Md.
*Present address: Division of Radiological Health, U. S. Public Health Service, Washington 25, D. C.
Find articles by Shock, N. in: JCI | PubMed | Google Scholar
Published November 1, 1962 - More info