Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Virchow, Johann Christian; Akdis, Cezmi A; Darba, Josep; Dekhuijzen, Richard; Hartl, Sylvia; Kobelt, Gisela; Roger, Albert; Simoens, Steven; Toumi, Mondher; Woodhouse, Ben; Plich, Adam; Torvinen, Saku (2015). A review of the value of innovation in inhalers for COPD and asthma. Journal of Market Access & Health Policy, 3:28760.