Alasaad, S., RamónC.Soriguer, M. Abu-Madi, A. M. ElBehairy, M. J.Jowers, P. D. Ba?nos, A. Píriz, J. Fick, and X. - Q. Zhu,  "A TaqMan real-time PCR-based assay for the identification of Fasciola spp.",  Veterinary Parasitology, vol. 179, issue 1-3, pp. 266-271, 2011.