Clinical study of dexmedetomidine combined with propofol and sufentanil in painless flexible bronchoscopy
Han Feng1, Tian Xinxin2, Song Junjie1, Chen Huina1, Wang Ying3
Clinical Focus . 2019, (10): 898 -903 .  DOI: 10.3969/j.issn.1004-583X.2019.10.007