35
Participants
Start Date
October 13, 2004
Primary Completion Date
March 11, 2010
Study Completion Date
March 11, 2010
Bronchoscopy
Bronchoalveolar lavage
Endotoxin
Carbon Monoxide
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda
National Institutes of Health Clinical Center (CC)
NIH