RT Journal Article SR Electronic T1 Antioxidant studies need a change of direction JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 285 OP 288 VO 71 IS 4 A1 Shishehbor, Mehdi H. A1 Hazen, Stanley L. YR 2004 UL http://www.ccjm.org/content/71/4/285.abstract AB