Poirel, L., Weldhagen, G. F., Naas, T., De Champs, C., Dove, M. G., & Nordmann, P. (2001). GES-2, a Class A β-Lactamase from Pseudomonas aeruginosa with Increased Hydrolysis of Imipenem. American Society for Microbiology.

Poirel, Laurent, Gerhard F. Weldhagen, Thierry Naas, Christophe De Champs, Michael G. Dove, and Patrice Nordmann. GES-2, a Class A β-Lactamase From Pseudomonas Aeruginosa With Increased Hydrolysis of Imipenem. American Society for Microbiology, 2001.

Poirel, Laurent, et al. GES-2, a Class A β-Lactamase From Pseudomonas Aeruginosa With Increased Hydrolysis of Imipenem. American Society for Microbiology, 2001.