B. Harrison, Raju, D., Garmory, H. S., Brett, M. M., Titball, R. W., and Sarker, M. R.,
“Molecular characterization of Clostridium perfringens isolates from humans with sporadic diarrhea: evidence for transcriptional regulation of the beta2-toxin-encoding gene.”,
Applied and environmental microbiology, vol. 71, no. 12, pp. 8362-70, 2005.