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Research Article Free access | 10.1172/JCI104856
Section of Clinical Biophysics, Cardiology Branch, National Heart Institute, Bethesda, Md.
*Present address: Pulmonary Laboratory, VA Hospital, West Haven, Conn.
†Present address: Heart Disease Control Program, Bureau of State Services. U. S. Public Health Service, Department of Health, Education, and Welfare, Washington, D.C.
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Section of Clinical Biophysics, Cardiology Branch, National Heart Institute, Bethesda, Md.
*Present address: Pulmonary Laboratory, VA Hospital, West Haven, Conn.
†Present address: Heart Disease Control Program, Bureau of State Services. U. S. Public Health Service, Department of Health, Education, and Welfare, Washington, D.C.
Find articles by Roberts, A. in: JCI | PubMed | Google Scholar
Section of Clinical Biophysics, Cardiology Branch, National Heart Institute, Bethesda, Md.
*Present address: Pulmonary Laboratory, VA Hospital, West Haven, Conn.
†Present address: Heart Disease Control Program, Bureau of State Services. U. S. Public Health Service, Department of Health, Education, and Welfare, Washington, D.C.
Find articles by Fry, D. in: JCI | PubMed | Google Scholar
Published November 1, 1963 - More info