Socioeconomic status, health, and health systems.
Genel
M
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Department of Pediatrics, Yale University School of Medicine, New Haven, CT 06520-8000, USA.
D002648:Child; D003695:Delivery of Health Care; D006297:Health Services Accessibility; D006304:Health Status; D006760:Hospitalization; D006801:Humans; D010372:Pediatrics; D012959:Socioeconomic Factors; D014481:United States