Hartley, C J.(2006). Amplification of DNA from preserved specimens shows blowflies were preadapted for the rapid evolution of insecticide resistance. Proceedings of the National Academy of Sciences, 103(23), 8757-8762. doi:10.1073/pnas.0509590103

Hartley, C. J. "Amplification of DNA From Preserved Specimens Shows Blowflies Were Preadapted for the Rapid Evolution of Insecticide Resistance". Proceedings of the National Academy of Sciences, 103.23 ( 2006 ): 8757-8762.