RT Journal Article SR Electronic T1 Foreword JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S2 OP S2 VO 71 IS 5 suppl 3 A1 Younossi, Zobair M. YR 2004 UL http://www.ccjm.org/content/71/5_suppl_3/S2.abstract AB