The clinical use of radioisotopes in the differential diagnosis of anemia.
D000740:Anemia; D000752:Anemia, Pernicious / Q000175:diagnosis*; D003937:Diagnosis, Differential; D041981:Gastrointestinal Tract / Q000502:physiology*; D006801:Humans; D011868:Radioisotopes; D014805:Vitamin B 12 / Q000378:metabolism*
D011868:Radioisotopes; D014805:Vitamin B 12
ANEMIA, PERNICIOUS/diagnosis; GASTROINTESTINAL SYSTEM/physiology; VITAMIN B12/metabolism