Función de los linfocitos T colaboradores
Made, for the sake of free knowledge to all mankind, by Mikael Häggström (<a href="//commons.wikimedia.org/wiki/User:Mikael_H%C3%A4ggstr%C3%B6m" title="User:Mikael Häggström">User:Mikael Häggström</a>)
2008-01-28
<a href="//commons.wikimedia.org/wiki/File:Lymphocyte_activation.png" title="File:Lymphocyte activation.png">Image:Lymphocyte_activation.png</a>