Changes in serum vitamin B12 levels in patients with megaloblastic anaemia treated with folic acid.
D000740:Anemia / Q000628:therapy*; D000749:Anemia, Megaloblastic; D005492:Folic Acid / Q000494:pharmacology*; D006801:Humans; D012621:Seasons; D014805:Vitamin B 12 / Q000097:blood*
D005492:Folic Acid; D014805:Vitamin B 12
ANEMIA, HYPERCHROMIC/therapy; FOLIC ACID/pharmacology; VITAMIN B 12/blood