@article{tomiyoshi_santos_2014,  title={Effectiveness of the ligation of intersphincteric fistula
               tract (LIFT) in the treatment of anal fistula: initial results},  volume={27},  ISSN={0102-6720},  url={https://doi.org/10.1590/S0102-67202014000200004},  DOI={10.1590/S0102-67202014000200004},  number={2},  journal={ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)},  publisher={Colégio Brasileiro de Cirurgia Digestiva},  author={TOMIYOSHI, Sergio Danilo Tanahara and SANTOS, Carlos Henrique Marques DOS},  year={2014},  month={Apr},  pages={101–103} }