The pharmacoepidemiology of COPD: recent advances and methodological discussion.
Burney P, Suissa S, Soriano JB, Vollmer WM, Viegi G, Sullivan SD, Fabbri LM, Sin DD, Ernst P, Coultas D, Bourbeau J, Mapel DW, Weiss K, McLaughlin T, Price D, Sturkenboom MC, Taylor R, Hagan GW.
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Eur Respir J Suppl. 2003 Sep;43:1s-44s.
Eur Respir J Suppl. 2003.
PMID: 14582902
Free article.
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No abstract available.