Article Information
vol. 34 no. 1 286-287
PubMed
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History
- 发表onlineJune 30, 2009.
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© ERS Journals Ltd
Author Information
- J. A. Neder
- Respiratory Division, Dept of Medicine, Paulista School of Medicine, Federal University of São Paulo, São Paulo, Brazil.
- Federal University of São Paulo, Pulmonary Function and Clinical Exercise Unit, R. Prof Francisco de Castro 54, São Paulo, 04050-032, Brazil. E-mail:albneder{at}pneumo.epm.br