title: Misplaced childhood.
mesh_terms: D000293:Adolescent; D017677:Age Distribution; D002648:Child; D002675:Child, Preschool; D004194:Disease; D006306:Health Surveys / Q000706:statistics & numerical data* / Q000639:trends*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009316:National Institutes of Health (U.S.) / Q000191:economics; D018579:Patient Selection; D010372:Pediatrics; D014481:United States / Q000453:epidemiology; D055815:Young Adult