. 2021 Sep 13;10:915. [Version 1] doi: 10.12688/f1000research.72951.1
Copyright: © 2021 Shopova D et al.
This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1. Initial presentation showing central occlusion.
