Clostridial

Clostridium
Discusses gas gangrene, tetanus, food poisoning, botulism, and pseudomembranous colitis.
http://www.geocities.com/SouthBeach/Port/3008/clost.html

eMedicine - Gas Gangrene
Article by Hoi Ho, MD.
http://www.emedicine.com/med/topic843.htm

eMedicine - Gas Gangrene
Article by Wende R Reenstra-Buras, MD, PhD.
http://emedicine.com/emerg/topic211.htm

MedlinePlus Medical Encyclopedia: Gas Gangrene
Includes cause, symptoms, diagnosis, treatment, and prevention.
http://www.nlm.nih.gov/medlineplus/ency/article/000620.htm

Medmicro - Clostridia: Sporeforming Anaerobic Bacilli
Information about clostridia and the diseases they cause.
http://gsbs.utmb.edu/microbook/ch018.htm