Authors: Giakkoupi, P Hujer, AM Miriagou, V Tzelepi, E Bonomo, RA Tzouvelekis, LS

Citation: P. Giakkoupi et al., Substitution of Thr for Ala-237 in TEM-17, TEM-12 and TEM-26: alterations in beta-lactam resistance conferred on Escherichia coli, FEMS MICROB, 201(1), 2001, pp. 37-40

Authors: Giakkoupi, P Tzelepi, E Tassios, PT Legakis, NJ Tzouvelekis, LS

Citation: P. Giakkoupi et al., Detrimental effect of the combination of R164S with G238S in TEM-1 beta-lactamase on the extended-spectrum activity conferred by each single mutation, J ANTIMICRO, 45(1), 2000, pp. 101-104

Authors: Tzelepi, E Giakkoupi, P Sofianou, D Loukova, V Kemeroglou, A Tsakris, A

Citation: E. Tzelepi et al., Detection of extended-spectrum beta-lactamases in clinical isolates of Enterobacter cloacae and Enterobacter aerogenes, J CLIN MICR, 38(2), 2000, pp. 542-546

Authors: Giakkoupi, P Tzouvelekis, LS Tsakris, A Loukova, V Sofianou, D Tzelepi, E

Citation: P. Giakkoupi et al., IBC-1, a novel integron-associated class A beta-lactamase with extended-spectrum properties produced by an Enterobacter cloacae clinical strain, ANTIM AG CH, 44(9), 2000, pp. 2247-2253

Authors: Giakkoupi, P Tzelepi, E Legakis, NJ Tzouvelekis, LS

Citation: P. Giakkoupi et al., Aspartic acid for asparagine substitution at position 276 reduces susceptibility to mechanism-based inhibitors in SHV-1 and SHV-5 beta-lactamases, J ANTIMICRO, 43(1), 1999, pp. 23-29