. 2015 Aug 3;2015:628365. doi: 10.1155/2015/628365
Copyright © 2015 Eleonora Volpato et al.
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 7.
Forest plot of comparison, outcome: anxiety.