@inbook{inbook968671c5,
title   = {Pólipos colorretais},
author = {Nahas, Sérgio Carlos and Castro, Vinicius Leite de and Sousa Júnior, Afonso Henrique da Silva e and Alves, Paulo Roberto Arruda and Novaes, André Luiz de Oliveira},
year = {2014},
publisher = {Manole},
journal   = {Manual do residente em endoscopia digestiva}
}