80
Participants
Start Date
February 9, 2018
Primary Completion Date
April 22, 2019
Study Completion Date
April 22, 2019
single lumen tube and bronchial blocker
neck collar apply. fibreoptic intubation with single lumen tube and bronchial blocker.
double lumen tube
neck collar apply. fibreoptic intubation with double lumen tube.
Ajou universiry hospital, Suwon
Ajou University School of Medicine
OTHER