Pernicious anemia masked by multivitamins containing folic acid.
D000740:Anemia; D000752:Anemia, Pernicious / Q000175:diagnosis*; D005492:Folic Acid / Q000494:pharmacology*; D006801:Humans; D014801:Vitamin A; D014812:Vitamin K; D014815:Vitamins / Q000494:pharmacology*
D014815:Vitamins; D014801:Vitamin A; D014812:Vitamin K; D005492:Folic Acid
ANEMIA, PERNICIOUS/diagnosis; FOLIC ACID/pharmacology; VITAMINS/pharmacology