Effectiveness of same versus mixed asthma inhaler devices : a retrospective observational study in primary care
Citation
Price , D , Chrystyn , H , Kaplan , A , Haughney , J , Román-Rodríguez , M , Burden , A , Chisholm , A , Hillyer , E V , von Ziegenweidt , J , Ali , M & van der Molen , T 2012 , ' Effectiveness of same versus mixed asthma inhaler devices : a retrospective observational study in primary care ' , Allergy, Asthma & Immunology Research , vol. 4 , no. 4 , pp. 184-191 . https://doi.org/10.4168/aair.2012.4.4.184