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Research Article Free access | 10.1172/JCI103448
aGerontology Branch, National Heart Institute, National Institutes of Health, Bethesda, and the Baltimore City Hospitals, Baltimore, Md.
1Present address: Maimonides Hospital, Brooklyn, New York.
2Present address: Presbyterian Hospital, New York, New York.
Find articles by Silverstone, F. in: JCI | PubMed | Google Scholar
aGerontology Branch, National Heart Institute, National Institutes of Health, Bethesda, and the Baltimore City Hospitals, Baltimore, Md.
1Present address: Maimonides Hospital, Brooklyn, New York.
2Present address: Presbyterian Hospital, New York, New York.
Find articles by Brandfonbrener, M. in: JCI | PubMed | Google Scholar
aGerontology Branch, National Heart Institute, National Institutes of Health, Bethesda, and the Baltimore City Hospitals, Baltimore, Md.
1Present address: Maimonides Hospital, Brooklyn, New York.
2Present address: Presbyterian Hospital, New York, New York.
Find articles by Shock, N. in: JCI | PubMed | Google Scholar
aGerontology Branch, National Heart Institute, National Institutes of Health, Bethesda, and the Baltimore City Hospitals, Baltimore, Md.
1Present address: Maimonides Hospital, Brooklyn, New York.
2Present address: Presbyterian Hospital, New York, New York.
Find articles by Yiengst, M. in: JCI | PubMed | Google Scholar
Published March 1, 1957 - More info