Media type: E-Article Title: TGFBR1*6A Polymorphism in Sporadic and Familial Colorectal Carcinoma: a Case-control Study and Systematic Literature Review Contributor: Ibrahim, Tony; Yazbeck, Charbel; Maalouly, Georges; Baz, Maria; Haddad, Fady; Sabbagh, Chadi; Chahine, Georges imprint: Springer Science and Business Media LLC, 2014 Published in: Journal of Gastrointestinal Cancer Language: English DOI: 10.1007/s12029-014-9625-8 ISSN: 1941-6628; 1941-6636 Keywords: Gastroenterology ; Oncology Origination: Footnote: