EUS-guided percutaneous endoscopic jejunostomy in cases not suitable for conventional gastrostomy: after bariatric (SADI-S) and cancer surgery - Maisterra, Sandra; Velásquez-Rodríguez, Julio G.; Llauradó-Paco, Sandra; Casajoana-Badia, Ana; Aranda, Humberto; Vilarrasa-García, Nuria; Gornals, Joan B. (Endoscopy, 2021)