LEADER 00635nam 2200157z- 450 001 9910712791003321 035 $a(CKB)5470000002496259 035 $a(EXLCZ)995470000002496259 100 $a20230509c1978uuuu -u- - 101 0 $aeng 200 10$aPersonal out-of-pocket health expenses, United States, 1975 210 $cU.S. Department of Health, Education, and Welfare, Public Health Service, Office of the Assistant Secretary for Health, National Center for Health Statistics$aHyattsville, Md 906 $aBOOK 912 $a9910712791003321 996 $aPersonal out-of-pocket health expenses, United States, 1975$93307330 997 $aUNINA