Vitamin B-12 and folic acid supplementation.
Herbert
V
V
D000368:Aged; D019587:Dietary Supplements; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage* / Q000097:blood; D006710:Homocysteine / Q000097:blood; D006801:Humans; D008297:Male; D014805:Vitamin B 12 / Q000008:administration & dosage*; D014806:Vitamin B 12 Deficiency
D006710:Homocysteine; D005492:Folic Acid; D014805:Vitamin B 12