@misc{misccbf714f8, title = {Advanced duodenal and ampullary adenomatosis in a brazilian population of familial adenomatous polyposis: prospective clinical and molecular study}, author = {Nava, M. Sulbaran and Campos, F. and Ribeiro Junior, U. and Coudry, R. and Meireles, S. and Lisboa, B. and Kishi, H. and Sakai, P. and Moura, E. de and Bustamante-Lopez., l. and Tomitao, M. and Nahas, S. and Safatle ribeiro, A.}, year = {2017}, doi = {10.1097/DCR.0000000000000854}, booktitle = {Annual Meeting Abstracts of The American Society of Colon and Rectal Surgeons} }