. 2016 Feb 28;2016:1489537. doi: 10.1155/2016/1489537
Copyright © 2016 Xinping Yu 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 3.
Distribution of concomitant exotropia surgery.