Kalam, Farzana, et al. “Bronchial Blocker Provides Hemodynamic Stability for One Lung Ventilation in Right Video-Assisted Thoracoscopic Surgery: An Observational Study”. Journal of the Bangladesh Society of Anaesthesiologists, vol. 34, no. 1, Jan. 2021, pp. 38-42, doi:10.3329/jbsa.v34i1.67570.