1,500
Participants
Start Date
September 30, 2016
Primary Completion Date
July 31, 2017
Study Completion Date
July 31, 2017
Questionnaire
Lung function test
Basic lung function test performed with a micro-spirometer, without broncho dilatator
Pham Ngoc Thach University of medicine, Ho Chi Minh City
Brugmann University Hospital
OTHER