The ecology of medical care for children in the United States: a new application of an old model reveals inequities that can be corrected.
Dovey
S M
SM
Robert Graham Center: Policy Studies in Family Practice and Primary Care, Washington, DC 20036, USA.
Green
L A
LA
Phillips
R L
RL
Fryer
G E
GE
D000293:Adolescent; D000328:Adult; D002648:Child; D002662:Child Health Services / Q000706:statistics & numerical data*; D002675:Child, Preschool; D003695:Delivery of Health Care / Q000706:statistics & numerical data*; D006801:Humans; D007223:Infant; D012959:Socioeconomic Factors