Relapse of patients with pernicious anemia receiving folic acid.
D000740:Anemia; D000752:Anemia, Pernicious; D002908:Chronic Disease; D005492:Folic Acid; D012008:Recurrence
D005492:Folic Acid
ANEMIA, PERNICIOUS/folic acid therapy; FOLIC ACID/in pernicious anemia