Li Salvatierra, B., Calixto-Aguilar, L. y Ruiz, E.F. 2023. Endoscopic ultrasound-guided celiac plexus neurolysis in pancreatic cancer-associated pain: different technical approaches in three challenging cases. Revista de Gastroenterología del Perú. 43, 4 (dic. 2023), 368–372. DOI:https://doi.org/10.47892/rgp.2023.434.1586.