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  3. Prognostic models for outcome prediction in patients with chronic obstructive pulmonary disease: systematic review and critical appraisal
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Research

Prognostic models for outcome prediction in patients with chronic obstructive pulmonary disease: systematic review and critical appraisal

BMJ 2019; 367 doi: https://doi.org/10.1136/bmj.l5358 (Published 04 October 2019) Cite this as: BMJ 2019;367:l5358
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