title: False normal Schilling tests in vitamin B 12 absorption deficiency.
mesh_terms: D000126:Achlorhydria / Q000097:blood*; D000328:Adult; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D012546:Schilling Test / Q000592:standards*; D014805:Vitamin B 12 / Q000097:blood; D014806:Vitamin B 12 Deficiency / Q000097:blood*
chemical_list: D014805:Vitamin B 12