title: Can vitamin therapy prevent restenosis? Conflicting studies indicate the jury is still out on folate therapy after angioplasty.
mesh_terms: D023903:Coronary Restenosis / Q000517:prevention & control*; D004338:Drug Combinations; D005492:Folic Acid / Q000627:therapeutic use*; D006711:Homocystine / Q000097:blood; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome; D014805:Vitamin B 12 / Q000627:therapeutic use*; D025101:Vitamin B 6 / Q000627:therapeutic use*
chemical_list: D004338:Drug Combinations; D006711:Homocystine; D025101:Vitamin B 6; D005492:Folic Acid; D014805:Vitamin B 12