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Effects of formoterol and ipratropium bromide in COPD: a 3-month placebo-controlled study
Wadbo, M., Lofdahl, C-G., Larsson, K., Skoogh, B.E., Tornling, G., Arwestrom, E., Bengtsson, T., Strom, K.Volume:
20
Language:
english
Journal:
European Respiratory Journal
DOI:
10.1183/09031936.02.00301702
Date:
November, 2002
File:
PDF, 311 KB
english, 2002