. 2013 Aug 5;2013:102418. doi: 10.1155/2013/102418
Copyright © 2013 Federico Lavorini.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 5.
The Respimat soft mist inhaler. From [81].