RT Journal Article T1 Advanced laser fistula ablation for middle transsphincteric fistula-in-ano. A1 Pintor-Tortolero, J A1 Garcia-Sanchez, C A1 Reyes-Diaz, M-L A1 Ramallo-Solis, I A1 Anguiano-Diaz, G A1 De la Portilla, F K1 Complex-fistula-in-ano K1 Fecal-incontinence K1 Lasar-ablation K1 Sphincter-saving procedure YR 2021 FD 2021-10-05 LK https://hdl.handle.net/10668/27206 UL https://hdl.handle.net/10668/27206 LA en DS RISalud RD Apr 17, 2025