53
Participants
Start Date
January 31, 2014
Primary Completion Date
March 31, 2016
Study Completion Date
April 30, 2016
nasal allergen provocation test
nasal allergen provocation test
Division of allergy and immunology, Department of pediatric, Siriraj Hospital, Bangkoknoi
Division of Allergy and Immunology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok
Mahidol University
OTHER