Gastric and hematological abnormalities in a vegan with nutritional vitamin B 12 deficiency: effect of oral vitamin B 12.
D000748:Anemia, Macrocytic / Q000097:blood* / Q000473:pathology*; D014676:Diet, Vegetarian; D005260:Female; D005750:Gastric Juice; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D007583:Jejunum / Q000032:analysis; D008875:Middle Aged; D014805:Vitamin B 12 / Q000097:blood / Q000627:therapeutic use*; D014806:Vitamin B 12 Deficiency / Q000097:blood* / Q000473:pathology*
D014805:Vitamin B 12