[Vitamin B12 and folate--the extreme unction?].
Norberg
Bo
B
D000368:Aged; D015415:Biomarkers / Q000097:blood; D005492:Folic Acid / Q000008:administration & dosage*; D006620:Hip Fractures / Q000517:prevention & control*; D006710:Homocysteine / Q000097:blood; D006801:Humans; D014805:Vitamin B 12 / Q000008:administration & dosage*
D015415:Biomarkers; D006710:Homocysteine; D005492:Folic Acid; D014805:Vitamin B 12