* Clostridium genomes and related information at PATRIC, a Bioinformatics Resource Center funded by NIAID*Todar's Online Textbook of Bacteriology*"UK Clostridium difficile" Support Group*Pathema-"Clostridium" Resource*Water analysis: Clostridium video
== References ==== External links ==* Clostridium genomes and related information at PATRIC, a Bioinformatics Resource Center funded by NIAID*Todar's Online Textbook of Bacteriology*"UK Clostridium difficile" Support Group*Pathema-"Clostridium" Resource*Water analysis: Clostridium video