The comparative effects of calcium channel blockers in an experimental colitis model in rats - ZEYTUNLU, Murat; KORKUT, Mustafa; AKGÜN, Erhan; FIRAT, Özgür; AYNACI, Murat; İÇÖZ, Gökhan; KILIÇ, Murat; ERSİN, Sinan; ÖZÜTEMİZ, Ömer (Turkish Journal of Gastroenterology, 2004)