General practice consultation in childhood in The Netherlands: sociodemographic variation.
D000293:Adolescent; D017677:Age Distribution; D002648:Child; D002675:Child, Preschool; D005194:Family Practice / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009426:Netherlands; D012017:Referral and Consultation / Q000706:statistics & numerical data*; D017678:Sex Distribution; D012959:Socioeconomic Factors