Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Haemophilus parainfluenzae Endocarditis PHIL 851 lores."
http://en.wikipedia.org/wiki/File:Haemophilus_parainfluenzae_Endocarditis_PHIL_851_lores.jpg
Wikipedia
Public domain.
