Genth, H., Selzer, J., Busch, C., Dumbach, J., Hofmann, F., Aktories, K., & Just, I. (2000). New Method To Generate Enzymatically Deficient Clostridium difficile Toxin B as an Antigen for Immunization. American Society for Microbiology.

Genth, Harald, Jörg Selzer, Christian Busch, Jürgen Dumbach, Fred Hofmann, Klaus Aktories, και Ingo Just. New Method To Generate Enzymatically Deficient Clostridium Difficile Toxin B As an Antigen for Immunization. American Society for Microbiology, 2000.

Genth, Harald, et al. New Method To Generate Enzymatically Deficient Clostridium Difficile Toxin B As an Antigen for Immunization. American Society for Microbiology, 2000.