. 2021 Oct 26;2021:4504155. doi: 10.1155/2021/4504155
Copyright © 2021 Zhijin Lin and Ling He.
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.
Schematic diagram of human joints.