Impacts of coexisting bronchial asthma on severe exacerbations in mild-to-moderate COPD : results from a national database
Citation
Lee , H , Rhee , C K , Lee , B-J , Choi , D-C , Kim , J-A , Kim , S H , Jeong , Y , Kim , T-H , Chon , G R , Jung , K-S , Lee , S H , Price , D , Yoo , K H & Park , H Y 2016 , ' Impacts of coexisting bronchial asthma on severe exacerbations in mild-to-moderate COPD : results from a national database ' , International journal of chronic obstructive pulmonary disease , vol. 11 , no. 1 , pp. 775-783 . https://doi.org/10.2147/COPD.S95954
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