THE LIVER HISTOPATHOLOGY IN 29 PATIENTS WITH ULCERATIVE COLITIS AND NORMAL LIVER FUNCTION TESTS - AKSÖZ, M. Kadir; SONGUR, Yıldıran; ÜNSAL, Belkıs; EKİNCİ, Neşe; KARA, Bülent; ALTINAY, Z. Abidin; KOŞAY, Sadun (Turkish Journal of Gastroenterology, 1994)