12
Participants
Start Date
January 31, 2004
Primary Completion Date
April 30, 2005
Study Completion Date
April 30, 2005
xylometazoline
xylometazoline (0.1 % solution, 3 drops, 0.15 mg) in each nostril
Pulmonary Division, University Hospital Zurich, Switzerland, Zurich
Pulmonary Division, University Hospital Zurich, Zurich
University of Zurich
OTHER