title: [Why has the frequency of congenital hypothyroidism doubled after the introduction of its systematic detection?].
mesh_terms: D002657:Child Development; D003409:Congenital Hypothyroidism; D006801:Humans; D007037:Hypothyroidism / Q000097:blood / Q000453:epidemiology; D007231:Infant, Newborn; D012016:Reference Values; D012189:Retrospective Studies; D013548:Sweden; D013972:Thyrotropin / Q000097:blood*; D013973:Thyrotropin-Releasing Hormone / Q000097:blood; D013974:Thyroxine / Q000097:blood
chemical_list: D013973:Thyrotropin-Releasing Hormone; D013972:Thyrotropin; D013974:Thyroxine
vernacular_title: Pourquoi la fréquence de l'hypothyroïdie congénitale a-t-elle doublé depuis l'introduction de son dépistage systématique?