Abdullah, A. R. .; abdulfattah, S. Y. .; Abdullah, F. T. .; Abid, A. T. .; Salah, H. B. . Increasing Serum Level of Transforming Growth Factor Beta 2 (TGF-β) in Patients With Colorectal and Gastric Cancer in Iraq. JOBRC 2013, 7, 72-79.