54. COMPARISON OF THE LUNG ISOLATION RESULTS OF BRONCHIAL BLOCKER WITH DOUBLE-LUMEN BRONCHIAL TUBE IN ESOPHAGEAL SURGERY. (2025). Vietnam Journal of Community Medicine, 66(CĐ13- HNKH Gây mê Hồi sức). https://doi.org/10.52163/yhc.v66iCD13.3226