Spray nozzle for topical anaesthesia during flexible bronchoscopy: a randomised controlled trial
Chun-Ta Huang, Hsiao-Chen Chou, Hao-Chun Chang, Ching-Yao Yang, Shu-Yung Lin, Lih-Chyun Chang, Tzu-Hsiu Tsai, Chia-Lin Hsu, Jung-Yien Chien, Chao-Chi Ho
ERJ Open Research Mar 2024, 10 (2) 00913-2023; DOI: 10.1183/23120541.00913-2023