Cooperation in child health.
D002648:Child; D002654:Child Care; D002656:Child Day Care Centers; D002662:Child Health Services; D002673:Child, Hospitalized; D005194:Family Practice; D006801:Humans; D009724:Nurseries, Infant / Q000592:standards; D010372:Pediatrics; D012572:School Health Services; D000078329:Workforce