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Comment
. 1998 Sep;53(9):813.
doi: 10.1136/thx.53.9.813.

Comparison of outcome measures in patients with COPD

M Ferrer, J Alonso, L Prieto, J M Antó
Comment

Comparison of outcome measures in patients with COPD

M Ferrer et al. Thorax. 1998 Sep.
No abstract available

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