File talk:Four 3-day old Aspergillus colonies on a Petri dish.png

I'm a pharmacist, and back in school we spent a lot of time studying opportunistic Aspergillus spp. infections that infect immunocompromised patients, and medicinal agents used to treat them. Just wanted to say that this picture made my day! 160.94.158.216 18:08, 9 December 2010 (UTC)