[Hypothyroidism in childhood (author's transl)].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003409:Congenital Hypothyroidism / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology*; D007564:Japan; D008403:Mass Screening / Q000379:methods