@article{dos santos_moreira_pereira-lima_ribas_de quadros onófrio_czecko_ramos_de carvalho_2017,  title={Hyoscine butylbromide for colorectal polyp detection: prospective, randomized, placebo-controlled trial},  volume={72},  ISSN={1807-5932},  url={https://doi.org/10.6061/clinics/2017(07)01},  DOI={10.6061/clinics/2017(07)01},  number={7},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={dos Santos, Carlos Eduardo Oliveira and Moreira, Hamilton and Pereira-Lima, Julio Carlos and Ribas, Carmen Australia Paredes Marcondes and de Quadros Onófrio, Fernanda and Czecko, Alexandre Eduardo Augusti and Ramos, Rafael Koerich and de Carvalho, Caroline Aragão},  year={2017},  month={Jul},  pages={395–399} }