Open AccessQuality and reproducibility of spirometry in COPD patients in a randomized trial (UPLIFT®)
Author(s) -
W. Janssens,
Y. Liu,
D. Liu,
S. Kesten,
D.P. Tashkin,
B.R. Celli,
M. Decramer
Publication year - 2013
Publication title -
carolina digital repository (university of north carolina at chapel hill)
Language(s) - English
DOI - 10.17615/1rxp-ja87
Subject(s) - spirometry , reproducibility , copd , randomized controlled trial , medicine , physical therapy , quality (philosophy) , medical physics , physical medicine and rehabilitation , statistics , mathematics , asthma , physics , quantum mechanics