TASSOPOULOS, NC HATZAKIS, A DELLADETSIMA, I KOUTELOU, MG and TODOULOS, A MIRIAGOU, V, ROLE OF HEPATITIS-C VIRUS IN ACUTE NON-A, NON-B HEPATITIS IN GREECE - A 5-YEAR PROSPECTIVE-STUDY, Journal Watch Gastroenterology, (102), 969-972, 1992, W B SAUNDERS CO LTD,