Organ available for use in the <a href="//commons.wikimedia.org/wiki/H%C3%A4ggstr%C3%B6m_diagrams" class="mw-redirect" title="Häggström diagrams">Häggström diagrams</a>
<a href="//commons.wikimedia.org/wiki/User:Mikael_H%C3%A4ggstr%C3%B6m" title="User:Mikael Häggström">Mikael Häggström</a>
2009-11-15
<a href="//commons.wikimedia.org/wiki/File:Illu_thyroid_parathyroid.jpg" title="File:Illu thyroid parathyroid.jpg">File:Illu thyroid parathyroid.jpg</a> (Public Domain)