Talk:Niacin test
 | This article is rated Start-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
.jpg){kind=small}
Niacin test image[edit]
I emailed the site address of the Tuberculosis 2007 textbook to ask for the image in the textbook to be released to the public domain. Please add an image of a positive niacin test if you happen to have access to one. Icebob99 (talk) 22:45, 2 November 2016 (UTC)