7-dehydrocholesterol
<ul><li>real name: Karol Głąb</li>
<li>pl.wiki: <a href="https://en.wikipedia.org/wiki/pl:user:Karol007" class="extiw" title="w:pl:user:Karol007">Karol007</a></li>
<li>commons: <a href="//commons.wikimedia.org/wiki/User:Karol007" title="User:Karol007">Karol007</a></li>
<li>e-mail: kamikaze007 (at) tlen.pl</li></ul>
2006-12-29
<span class="int-own-work" lang="en">Own work</span> (<span lang="en" dir="ltr">Original text: <i><bdi lang="">own work, a litle improvement from English Wikipedia</bdi></i></span>)