. AL-Kaisse, Asmaa A., et al. “PCR Detection of Some ESBLs (bla) Genes in Pseudomonas Aeruginosa Isolated from Burn’s Units in Bagdad Hospitals”. Journal of Biotechnology Research Center, vol. 9, no. 2, June 2015, pp. 74-80, doi:10.24126/jobrc.2015.9.2.439.