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Comment
. 2008 Mar;133(3):830.
doi: 10.1378/chest.07-1970.

Grading recommendations: a matter of interpretation

Daniel Langer, Thierry Troosters, Marc Decramer, Rik Gosselink
Comment

Grading recommendations: a matter of interpretation

Daniel Langer et al. Chest. 2008 Mar.
No abstract available

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