Kulah, B. ., Ergul, Z. ., Akinci, M. ., & Kulacoglu, H. . (2014). Risk Factors for Surgical Treatment in Gastric and Colorectal Cancer Patients with Low Socioeconomic Status. Scientific Journal of Medical Science, 3(1), 261-269. Retrieved from http://sjournals.com/index.php/sjms/article/view/1528