LEADER 00632nam 2200157z- 450 001 9910712744703321 035 $a(CKB)5470000002496726 035 $a(EXLCZ)995470000002496726 100 $a20230509c1974uuuu -u- - 101 0 $aeng 200 10$aPrevalence of chronic circulatory conditions, United States, 1972 210 $cU.S. Department of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics$aRockville, Md 906 $aBOOK 912 $a9910712744703321 996 $aPrevalence of chronic circulatory conditions, United States, 1972$93350974 997 $aUNINA