Naguib، O. B.، Alaa Osman ، و Shamel Abd Allah Ali. (1987). Primary Malignant Tumours Of The Colon (رسالة دكتوراه غير منشورة). Ain Shams Universty/ Faculty Of Medicine/ Department Of Surgery ،
MLA اقتباسNaguib، Onis Bochra ، Alaa Osman ، و Shamel Abd Allah Ali. "Primary Malignant Tumours Of The Colon " رسالة دكتوراه. Ain Shams Universty/ Faculty Of Medicine/ Department Of Surgery ، 1987.