Poirel, L., Le Thomas, I., Naas, T., Karim, A., & Nordmann, P. (2000). Biochemical Sequence Analyses of GES-1, a Novel Class A Extended-Spectrum β-Lactamase, and the Class 1 Integron In52 from Klebsiella pneumoniae. American Society for Microbiology.

Poirel, Laurent, Isabelle Le Thomas, Thierry Naas, Amal Karim, και Patrice Nordmann. Biochemical Sequence Analyses of GES-1, a Novel Class A Extended-Spectrum β-Lactamase, and the Class 1 Integron In52 From Klebsiella Pneumoniae. American Society for Microbiology, 2000.

Poirel, Laurent, et al. Biochemical Sequence Analyses of GES-1, a Novel Class A Extended-Spectrum β-Lactamase, and the Class 1 Integron In52 From Klebsiella Pneumoniae. American Society for Microbiology, 2000.