Gaining ground: the impact of Medicaid and WIC on infant mortality.
Copeland
G W
GW
Meier
K J
KJ
D002669:Child Welfare / Q000266:history*; D003710:Demography; D049711:History, Modern 1601-; D011634:Public Health / Q000266:history*; D013222:State Medicine / Q000266:history*; D013223:Statistics as Topic / Q000266:history*; D014481:United States