Who pays?
Berwick
D M
DM
Hiatt
H H
HH
D002140:California; D002662:Child Health Services / Q000191:economics; D006297:Health Services Accessibility / Q000191:economics*; D006304:Health Status; D006801:Humans; D007231:Infant, Newborn; D007348:Insurance, Health; D008489:Medical Indigency; D011203:Poverty