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[To compare negative expiratory pressure technique with conventional tests in detecting expiratory flow limitation in

Rui Chen1, Rong-Chang Chen, Jie Liu

  • 1State Key Lab of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical College, Guangzhou 510120, China.

Zhonghua Nei Ke Za Zhi
|April 2, 2010
PubMed
Abstract

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