["Intrinsic factor" and liver-B 12 in maintenance therapy of pernicious anemia].
D000740:Anemia; D000752:Anemia, Pernicious / Q000628:therapy*; D005750:Gastric Juice; D007437:Intrinsic Factor; D008099:Liver; D014805:Vitamin B 12 / Q000628:therapy*
D007437:Intrinsic Factor; D014805:Vitamin B 12
ANEMIA, PERNICIOUS/therapy; GASTRIC JUICE; VITAMIN B 12/therapy