title: [Juvenile pernicious anemia in a 17-year-old boy. Congenital defficiency of Hoffbrand type 1 intrinsic factor].
mesh_terms: D000293:Adolescent; D000748:Anemia, Macrocytic / Q000235:genetics; D000752:Anemia, Pernicious / Q000097:blood / Q000209:etiology; D002908:Chronic Disease; D003241:Consanguinity; D006801:Humans; D007437:Intrinsic Factor / Q000172:deficiency*; D008286:Malabsorption Syndromes; D008297:Male; D012008:Recurrence; D014806:Vitamin B 12 Deficiency / Q000235:genetics
chemical_list: D007437:Intrinsic Factor
vernacular_title: Anémie pernicieuse juvénile chez un garcon de 17 ans. Déficience congénitale en facteur in trinsèque type 1 de Hoffbrand