Maintenance treatment of pernicious anaemia by massive parenteral doses of vitamin B12 at intervals of twelve weeks.
D000740:Anemia; D000752:Anemia, Pernicious / Q000628:therapy*; D045728:Corrinoids; D006397:Hematinics; D064028:Tracheophyta; D014805:Vitamin B 12 / Q000628:therapy*
D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
ANEMIA, PERNICIOUS/therapy; VITAMIN B 12/therapy