Vitamin B12 and megaloblastic anemia: recent studies.
D000740:Anemia / Q000628:therapy*; D000749:Anemia, Megaloblastic; D006397:Hematinics; D014805:Vitamin B 12 / Q000627:therapeutic use*
D006397:Hematinics; D014805:Vitamin B 12
ANEMIA, HYPERCHROMIC/therapy; VITAMIN B12/therapeutic use