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CMJ.2016.57.425
CMJ.2016.57.425
http://dx.doi.org/10.3325/CMJ.2016.57.425
Development and the initial validation of a new self-administered questionnaire for an early detection of health status changes in smokers at risk for chronic obstructive pulmonary disease (MARKO questionnaire).
P356
Q37479702-1C7EEE6C-773F-4C1D-8615-3CE72237E547
P356
CMJ.2016.57.425
http://dx.doi.org/10.3325/CMJ.2016.57.425