RT Journal Article T1 Long-Term Efficacy of Ultrasound-Guided Injection of IncobotulinumtoxinA in Piriformis Syndrome. A1 Rodríguez-Piñero, Manuel A1 Vidal Vargas, Victoria A1 Jiménez Sarmiento, Aguas Santas YR 2018 FD 2018 LK http://hdl.handle.net/10668/11326 UL http://hdl.handle.net/10668/11326 LA en DS RISalud RD Apr 8, 2025