Effect of Percutaneous Endoscopic Gastrostomy on Quality of Life after Chemoradiation for Locally Advanced Nasopharyngeal Carcinoma: A Cross-Sectional Study. - Xu, Yun; Peng, Hewei; Guo, Qiaojuan; Guo, Lanyan; Peng, Xiane; Lin, Shaojun (Current Oncology, 2023)