The role of the gastro-intestinal tract in the pathogenesis and management of pernicious anemia.
D000740:Anemia; D000752:Anemia, Pernicious / Q000502:physiology*; D019468:Disease Management; D041981:Gastrointestinal Tract; D064028:Tracheophyta
ANEMIA, PERNICIOUS/physiology; GASTROINTESTINAL SYSTEM