A., Habib K., et al. “Characterization of Saprolegnia Spp. Isolates from Infected Eggs, Fry and Adults of Common Carp Cyprinus Carpio L. Based on Molecular Data in Al-Manahel and Al-Wahda Fish Hatcheries, in Middle of Iraq”. Journal of Biotechnology Research Center, vol. 8, no. 1, Jan. 2014, pp. 72-77, doi:10.24126/jobrc.2014.8.1.313.