Kelly, S., & Kelly, D. (2013). Microbial cytochromes P450: Biodiversity and biotechnology. Where do cytochromes P450 come from, what do they do and what can they do for us? Philosophical Transactions of the Royal Society B: Biological Sciences, 368(1612), p. 20120476. doi:10.1098/rstb.2012.0476

Kelly, Steven, and Diane Kelly. "Microbial Cytochromes P450: Biodiversity and Biotechnology. Where Do Cytochromes P450 Come From, What Do They Do and What Can They Do for Us?" Philosophical Transactions of the Royal Society B: Biological Sciences 368, no. 1612 (2013): 20120476.

Kelly, Steven, and Diane Kelly. "Microbial Cytochromes P450: Biodiversity and Biotechnology. Where Do Cytochromes P450 Come From, What Do They Do and What Can They Do for Us?" Philosophical Transactions of the Royal Society B: Biological Sciences 368.1612 (2013): 20120476.