American children and immunizations: Part I, How bad is it?
Kefalas
M J
MJ
Family Care Health Centers, Inc., St Louis, MO 63111.
D002669:Child Welfare; D006292:Health Priorities; D006293:Health Promotion; D006297:Health Services Accessibility; D006801:Humans; D007114:Immunization / Q000706:statistics & numerical data; D007223:Infant; D014481:United States