Changes in laryngopharyngeal reflux after uvulopalatopharyngoplasty for obstructive sleep apnea: An observational study. - Tang, Xiaojun; Tang, Qinglai; Li, Shisheng; Yang, Xinming; Zhang, Ying; Zeng, Shiying; Huang, Peiying; Li, Mengmeng (Laryngoscope Investigative Otolaryngology, 2022)