35
Participants
Start Date
June 30, 2012
Primary Completion Date
March 31, 2013
Study Completion Date
December 31, 2014
metacholine provocation test and CT-scan low dose
Investigators perform a metacholine provocation test where expiratory CT slices were acquired at each dose
Department of respiratory disease, Montpellier
Centre Hospitalier Universitaire de Nīmes
OTHER
University Hospital, Montpellier
OTHER