The feared postdilation complication in caustic esophageal stenosis: combined endoscopic and surgical treatment - Sagae, Vitor Massaro Takamatsu; Ribeiro, Igor Braga; da Ponte Neto, Alberto Machado; Matuguma, Sergio Eiji; Cheng, Spencer; Lera dos Santos, Marcos Eduardo; de Moura, Eduardo Guimarães Hourneaux (Endoscopy, 2021)