Effects of <a href="https://en.wikipedia.org/wiki/Electronic_cigarette" class="extiw" title="en:Electronic cigarette">vaping</a>, compared to <a href="https://en.wikipedia.org/wiki/Tobacco_smoking" class="extiw" title="en:Tobacco smoking">tobacco smoking</a>.
<p>To discuss image, please see <a href="//commons.wikimedia.org/wiki/Template_talk:Human_body_diagrams" title="Template talk:Human body diagrams">Template talk:Human body diagrams</a>.</p>
<a href="//commons.wikimedia.org/wiki/User:Mikael_H%C3%A4ggstr%C3%B6m" title="User:Mikael Häggström">Mikael Häggström</a>
2015-07-10
All used images are in public domain.