Abnormal folic acid metabolism in vitamin B12 deficiency.
D001669:Biochemical Phenomena; D005492:Folic Acid / Q000378:metabolism*; D006801:Humans; D014806:Vitamin B 12 Deficiency / Q000378:metabolism*
D005492:Folic Acid
FOLIC ACID/metabolism; VITAMIN B 12 DEFICIENCY/metabolism