RT Journal T1 Treatment of throat tumors with CO2 laser A1 Zhigang HUANG PB Journal of Otolaryngology and Ophthalmology of Shandong University FD 2018-11-20 YR 2018 JF Journal of Otolaryngology and Ophthalmology of Shandong University JO Journal of Otolaryngology and Ophthalmology of Shandong University VO 32 IS 6 SP 1 DO 10.6040/j.issn.1673-3770.1.2018.022 K1 ;CO#sub#2#/sub# laser;Hypopharynx cancer;Laryngeal carcinoma LK {http://ebhyxbwk.njournal.sdu.edu.cn/EN/article/article_2420.shtml}