The application of laryngeal mask  airway combined with bronchial blocker in myasthenia gravis patients undergoing thoracoscopic thymectomy#br#
SONG Tieying， YANG Yanchao, WANG Hong, ZHANG Yuqiang, LIU Zhiqi
Journal of Hebei Medical University . 2018, (12): 1451 -1454 .  DOI: 10.3969/j.issn.10073205.2018.12.021