00615nam 2200169z- 450 9910712793903321(CKB)5470000002496229(EXLCZ)99547000000249622920230509c1983uuuu -u- -engAmericans assess their health : United States, 1978Hyattsville, MdU.S. Department of Health and Human Services, Public Health Service, National Center for Health StatisticsAmericans assess their health BOOK9910712793903321Americans assess their health : United States, 19783307358UNINA