The Schilling test in the diagnosis of pernicious anemia.
D000740:Anemia; D000752:Anemia, Pernicious / Q000175:diagnosis*; D001669:Biochemical Phenomena; D006801:Humans; D012546:Schilling Test; D064028:Tracheophyta; D014805:Vitamin B 12 / Q000378:metabolism*
D014805:Vitamin B 12
ANEMIA, PERNICIOUS/diagnosis; VITAMIN B12/metabolism