title: [Prevention of ischemic stroke by homocysteine-lowering therapy: lack of consistent evidence].
authors: Email: lliyans@hotmail.com.
authors: Yan-sheng
authors: YS
authors: Li
mesh_terms: D015536:Down-Regulation; D006710:Homocysteine / Q000097:blood*; D006801:Humans; D012008:Recurrence; D020521:Stroke / Q000097:blood* / Q000517:prevention & control*; D014805:Vitamin B 12 / Q000008:administration & dosage; D025101:Vitamin B 6 / Q000008:administration & dosage
chemical_list: D006710:Homocysteine; D025101:Vitamin B 6; D014805:Vitamin B 12