Short-term outcomes after surgery for colorectal cancer in Turkish patients aged 70 and above - ÖZOĞLU, Yusuf Bayram; ULAŞ, Murat; ÖZER, İlter; ERCAN, Metin; GÖMCELİ, İsmail; BİROL BOSTANCI, Erdal; ATALAY, Fuat; AKOĞLU, Musa (Turkish Journal of Gastroenterology, 2010)