00632nam 2200157z- 450 9910712744703321(CKB)5470000002496726(EXLCZ)99547000000249672620230509c1974uuuu -u- -engPrevalence of chronic circulatory conditions, United States, 1972U.S. Department of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health StatisticsRockville, MdBOOK9910712744703321Prevalence of chronic circulatory conditions, United States, 19723350974UNINA