. 2012 Dec 5;7(12):e50949. doi: 10.1371/journal.pone.0050949
© 2012 Bedouch et al
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.
Figure 2. Trends over 2002–2007 in asthma control.
