Diagram of the HIV virion
<a href="//commons.wikimedia.org/wiki/User:Splette" title="User:Splette">Thomas Splettstoesser</a> (<a rel="nofollow" class="external text" href="http://www.scistyle.com">www.scistyle.com</a>), Armenian translation by user:GgGevorg
CC BY-SA 4.0
<a href="//commons.wikimedia.org/wiki/File:HI-virion-structure_en.svg" title="File:HI-virion-structure en.svg">File:HI-virion-structure en.svg</a>