title: Congenital B12-malabsorption without proteinuria.
mesh_terms: D000748:Anemia, Macrocytic / Q000175:diagnosis*; D000749:Anemia, Megaloblastic / Q000175:diagnosis*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008286:Malabsorption Syndromes / Q000151:congenital / Q000175:diagnosis; D008297:Male; D011507:Proteinuria / Q000150:complications; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D014805:Vitamin B 12