@article{article6673aa17,
title   = {Alternative treatment to surgery for rectal cancer},
author = {Habr-gama, Angelita and Fernandez, Laura Melina and Juliao, Guilherme Pagin Sao and Vailati, Bruna Borba and Perez, Rodrigo Oliva},
year = {2018},
doi = {10.21037/ales.2018.05.05},
journal   = {Annals of laparoscopic and endoscopic surgery}
}