Silva P A, Goulart A, Sousa M, Rios H, Atallah S, Leão P
Department of General Surgery, Braga Hospital, Apartado 2241, 4701-965, Braga, Portugal.
Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
Tech Coloproctol. 2017 Oct;21(10):819-820. doi: 10.1007/s10151-017-1698-5. Epub 2017 Oct 24.