. 2016 Apr 21;2016:4687840. doi: 10.1155/2016/4687840
Copyright © 2016 F. E. Elzein and N. Sherbeeni.
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 1.
Moderate (L) knee joint effusion with OA.