(Q34089229)

English

Severity of COPD at initial spirometry-confirmed diagnosis: data from medical charts and administrative claims

scientific article

Statements

Severity of COPD at initial spirometry-confirmed diagnosis: data from medical charts and administrative claims (English)
Douglas W Mapel
Anand A Dalal
Christopher M Blanchette
Hans Petersen
Gary T Ferguson
9 November 2011

Identifiers

 
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