Demographic, clinic and etiologic features of the patients with rectal bleeding - FURUNCUOĞLU, Yavuz; MUNGAN, Zeynel; YEĞİNSU, Oktay and ÇAKALOĞLU, Yılmaz and BOZTAŞ, Kadir and KAYMAKOĞLU, Sabahattin and BEŞIŞIK, Fatih and ÖZDİL, Sadakat and DEMİR, Kadir and EROL, Nurten (Turkish Journal of Gastroenterology, 1998)