submitted to the National Heart, Lung, and Blood Institute.U.S. Department of Health and Human Services, Public Health Service, National Institute of Health, National Heart, Lung and Blood Institute1989.<Y622-B851>
Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Heart, Lung, and Blood Institute, Division of Heart and Vascular Diseases1975-<SC261-9>