1983 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/1983/_photo800/1983_09.jpg)
9th Place
Slow melt of testosterone propionate
Per H. Kjeldsen
- Affiliation
- University of Michigan
School of Dentistry
Ann Arbor, Michigan, USA
- Technique
- Polarized Light
- Magnifaction
- 50
9th Place
Slow melt of testosterone propionate