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Pharmacologic and Nonpharmacologic Therapies in Adult Patients With Exacerbation of COPD: A Systematic Review [Internet].
Dobler CC, Morrow AS, Farah MH, et al.
Rockville (MD): Agency for Healthcare Research and Quality (US); 2019 Oct. (Comparative Effectiveness Review, No. 221.)
Table of contents
Appendix C, Excluded Studies.
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