PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Otorhinolaryngology Respiratory Medicine Surgery and Surgical Specialties Yung-An Tsou PeerJ Author Summary Otorhinolaryngology Respiratory Medicine Past or current institution affiliations China Medical University PeerJ Contributions Articles 1 October 2, 2019 Trans-oral robotic surgery versus coblation tongue base reduction for obstructive sleep apnea syndrome Wei-Che Lan, Wen-Dien Chang, Ming-Hsui Tsai, Yung-An Tsou https://doi.org/10.7717/peerj.7812 PubMed 31592178