@article{pandini_2006,  volume={26},  ISSN={0101-9880},  url={https://doi.org/10.1590/S0101-98802006000200015},  DOI={10.1590/S0101-98802006000200015},  number={2},  journal={Revista Brasileira de Coloproctologia},  publisher={Cidade Editora Científica Ltda},  author={Pandini, Luís Cláudio},  year={2006},  month={Apr},  pages={217–218} }