Lymphocyte activation
Made in Inkscape by Mikael Häggström (<a href="//commons.wikimedia.org/wiki/User:Mikael_H%C3%A4ggstr%C3%B6m" title="User:Mikael Häggström">User:Mikael Häggström</a>)
2008-01-26
<cite class="book" style="font-style:normal">Rang, H. P. (2003)      <i> Pharmacology</i>, <a href="https://en.wikipedia.org/wiki/en:Edinburgh" class="extiw" title="w:en:Edinburgh"><span title="capital city of Scotland, UK">Edinburgh</span></a>:  Churchill Livingstone  <small><a href="https://en.wikipedia.org/wiki/International_Standard_Book_Number" class="extiw" title="en:International Standard Book Number">ISBN</a>:  <a href="//commons.wikimedia.org/wiki/Special:BookSources/0-443-07145-4" title="Special:BookSources/0-443-07145-4">0-443-07145-4</a>. </small></cite> Page 223