title: Familial selective malabsorption of vitamin B12.
mesh_terms: D000293:Adolescent; D000748:Anemia, Macrocytic / Q000188:drug therapy / Q000209:etiology; D002446:Celiac Disease / Q000209:etiology; D003036:Cobalt Isotopes; D004041:Dietary Fats / Q000032:analysis; D005243:Feces / Q000032:analysis; D005260:Female; D005750:Gastric Juice / Q000032:analysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007408:Intestinal Absorption; D008286:Malabsorption Syndromes / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D013281:Stomatitis, Aphthous / Q000209:etiology; D014805:Vitamin B 12 / Q000378:metabolism* / Q000627:therapeutic use; D014806:Vitamin B 12 Deficiency / Q000209:etiology
chemical_list: D003036:Cobalt Isotopes; D004041:Dietary Fats; D014805:Vitamin B 12