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Ipratropium bromide: are patients treated with optimal therapy?
Millar, A. B., Bush, A., al-Hillawi, H., Goldman, J., Denison, D. M.Volume:
66
Language:
english
Journal:
Postgraduate Medical Journal
DOI:
10.1136/pgmj.66.782.1040
Date:
December, 1990
File:
PDF, 323 KB
english, 1990