Too many children or too many pediatricians?
D000293:Adolescent; D002170:Canada; D002648:Child; D002662:Child Health Services / Q000600:supply & distribution; D002675:Child, Preschool; D005194:Family Practice; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010372:Pediatrics; D011153:Population; D012017:Referral and Consultation; D006113:United Kingdom; D014481:United States; D000078329:Workforce