RT Journal Article SR Electronic T1 In diagnosing hepatitis C, which patient needs which test? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 529 OP 530 VO 66 IS 9 A1 Matteoni, Christi A. A1 Younossi, Zobair M. YR 1999 UL http://www.ccjm.org/content/66/9/529.abstract AB