沙丁胺醇、溴化异丙托品对慢性阻塞性肺疾病患者支气管舒张试验的影响
사정알순、추화이병탁품대만성조새성폐질병환자지기관서장시험적영향
The effects of albuterol and Ipratropium bromide on COPD patients bronchodilation test
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