The relationship of vitamin B12 and folic acid in megaloblastic anemias.
D000740:Anemia / Q000097:blood*; D000749:Anemia, Megaloblastic; D001769:Blood; D045728:Corrinoids; D005492:Folic Acid / Q000097:blood*; D006397:Hematinics; D006801:Humans; D014805:Vitamin B 12 / Q000097:blood*
D045728:Corrinoids; D006397:Hematinics; D005492:Folic Acid; D014805:Vitamin B 12
ANEMIA, HYPERCHROMIC/blood in; BLOOD; FOLIC ACID/in blood; VITAMIN B12/in blood