Schematic diagram of a <a href="https://en.wikipedia.org/wiki/lymph_node" class="extiw" title="wikipedia:lymph node">lymph node</a> showing flow of <a href="https://en.wikipedia.org/wiki/lymph" class="extiw" title="wikipedia:lymph">lymph</a> through lymph sinuses
<a href="//commons.wikimedia.org/wiki/User:KC_Panchal" title="User:KC Panchal">KC Panchal</a>
2008-07-11
<span class="int-own-work" lang="en">Own work</span>