4,320
Participants
Start Date
June 17, 2018
Primary Completion Date
November 17, 2018
Study Completion Date
July 17, 2019
Method of endoscopic procedure
Air quality according to the method of endoscopic procedure will be checked (for example, upper diagnostic endoscopy, colonoscopy, endoscopic submucosal dissection, endoscopic mucosal resection, etc)
Chuncheon Sacred Heart hospital, Chuncheon
Chuncheon Sacred Heart Hospital
OTHER