Additional file 1: of High-resolution manometry in patients with and without globus pharyngeus and/or symptoms of laryngopharyngeal reflux DingHeyan DuanZhijun YangDong ZhangZhifeng WangLixia SunXiaoyu YaoYiwen LinXue YangHang WangShan ChenJiande 2017 The reflux symptom idex. (DOCX 68 kb)