@article{Oliveira2017,
author = {Oliveira, Andre L. A. and Zorron, Ricardo and De Oliveira, Flavio M. M. and Dos Santos Junior, Marcelo B. and Scheffer, Jussara P. and Rios, Marcelo and Antunes, Fernanda},
year = {2017},
language = {eng},
copyright = {http://creativecommons.org/licenses/by/4.0/},
title = {Transcolonic Perirectal NOTES Access (PNA)},
url = "http://dx.doi.org/10.17169/refubium-24053",
}