LIVER DISEASES WITH ISOLATED CORE ANTIBODY (Anti-HBc) TO HEPATiTiS B VIRUS - SONSUZ, Abdullah; ŞENTÜRK, Hakan; ÖZDEMİR, Sebati; KARAKURT, Sait; AKIN, Perihan; GÜRAKAR, Muzaffer (Turkish Journal of Gastroenterology, 1992)