| Detection of Extended-Spectrum β-Lactamases in Clinical Isolates of Enterobacter cloacae andEnterobacter aerogenes E Tzelepi, P Giakkoupi, D Sofianou, V Loukova, A Kemeroglou, A Tsakris Journal of clinical microbiology 38 (2), 542-546, 2000 | 303 | 2000 |
| VIM-1 Metallo-β-Lactamase-Producing Klebsiella pneumoniae Strains in Greek Hospitals P Giakkoupi, A Xanthaki, M Kanelopoulou, A Vlahaki, V Miriagou, ... Journal of Clinical Microbiology 41 (8), 3893-3896, 2003 | 282 | 2003 |
| An update of the evolving epidemic of blaKPC-2-carrying Klebsiella pneumoniae in Greece (2009–10) P Giakkoupi, CC Papagiannitsis, V Miriagou, O Pappa, M Polemis, ... Journal of Antimicrobial Chemotherapy 66 (7), 1510-1513, 2011 | 238 | 2011 |
| Outbreak of infections due to KPC-2-producing Klebsiella pneumoniae in a hospital in Crete (Greece) HC Maltezou, P Giakkoupi, A Maragos, M Bolikas, V Raftopoulos, ... Journal of Infection 58 (3), 213-219, 2009 | 204 | 2009 |
| IBC-1, a Novel Integron-Associated Class A β-Lactamase with Extended-Spectrum Properties Produced by anEnterobacter cloacae Clinical Strain P Giakkoupi, LS Tzouvelekis, A Tsakris, V Loukova, D Sofianou, E Tzelepi Antimicrobial agents and chemotherapy 44 (9), 2247-2253, 2000 | 171 | 2000 |
| Novel GES/IBC extended-spectrum β-lactamase variants with carbapenemase activity in clinical enterobacteria S Vourli, P Giakkoupi, V Miriagou, E Tzelepi, AC Vatopoulos, ... FEMS microbiology letters 234 (2), 209-231, 2006 | 143 | 2006 |
| Emerging Klebsiella pneumoniae Isolates Coproducing KPC-2 and VIM-1 Carbapenemases P Giakkoupi, O Pappa, M Polemis, AC Vatopoulos, V Miriagou, A Zioga, ... Antimicrobial agents and chemotherapy 53 (9), 4048-4050, 2009 | 118 | 2009 |
| KPC-2-producing Klebsiella pneumoniae infections in Greek hospitals are mainly due to a hyperepidemic clone P Giakkoupi, H Maltezou, M Polemis, O Pappa, G Saroglou, A Vatopoulos Eurosurveillance 14 (21), 19218, 2009 | 101 | 2009 |
| Spread of Integron-Associated VIM-Type Metallo-β-Lactamase Genes among Imipenem-Nonsusceptible Pseudomonas aeruginosa Strains in Greek Hospitals P Giakkoupi, G Petrikkos, LS Tzouvelekis, S Tsonas, NJ Legakis, ... Journal of clinical microbiology 41 (2), 822-825, 2003 | 100 | 2003 |
| Discrepancies and Interpretation Problems in Susceptibility Testing of VIM-1-Producing Klebsiella pneumoniae Isolates P Giakkoupi, LS Tzouvelekis, GL Daikos, V Miriagou, G Petrikkos, ... Journal of clinical microbiology 43 (1), 494-496, 2005 | 67 | 2005 |
| Characterization of pKP1780, a novel IncR plasmid from the emerging Klebsiella pneumoniae ST147, encoding the VIM-1 metallo-β-lactamase CC Papagiannitsis, V Miriagou, P Giakkoupi, LS Tzouvelekis, ... Journal of Antimicrobial Chemotherapy 68 (10), 2259-2262, 2013 | 54 | 2013 |
| Characterization of KPC-encoding plasmids from two endemic settings, Greece and Italy CC Papagiannitsis, V Di Pilato, T Giani, P Giakkoupi, E Riccobono, ... Journal of Antimicrobial Chemotherapy 71 (10), 2824-2830, 2016 | 44 | 2016 |
| Dissemination of blaVIM in Greece at the peak of the epidemic of 2005–2006: clonal expansion of Klebsiella pneumoniae clonal complex 147 CM Hasan, A Turlej-Rogacka, AC Vatopoulos, P Giakkoupi, M Maatallah, ... Clinical Microbiology and Infection 20 (1), 34-37, 2014 | 41 | 2014 |
| Emergence of Klebsiella pneumoniae of a novel sequence type (ST383) producing VIM-4, KPC-2 and CMY-4 β-lactamases. CC Papagiannitsis, P Giakkoupi, AC Vatopoulos, K Tryfinopoulou, ... | 40 | 2010 |
| Development and validation of a multiplex PCR assay for identification of the epidemic ST-258/512 KPC-producing Klebsiella pneumoniae clone A Adler, E Khabra, I Chmelnitsky, P Giakkoupi, A Vatopoulos, AJ Mathers, ... Diagnostic microbiology and infectious disease 78 (1), 12-15, 2014 | 39 | 2014 |
| Sporadic Emergence of Klebsiella pneumoniae Strains Resistant to Cefepime and Cefpirome in Greek Hospitals LS Tzouvelekis, E Tzelepi, E Prinarakis, M Gazouli, A Katrahoura, ... Journal of clinical microbiology 36 (1), 266-268, 1998 | 38 | 1998 |
| OmpK35 and OmpK36 porin variants associated with specific sequence types of Klebsiella pneumoniae CC Papagiannitsis, P Giakkoupi, SD Kotsakis, E Tzelepi, LS Tzouvelekis, ... Journal of chemotherapy 25 (4), 250-254, 2013 | 33 | 2013 |
| Transferable DHA-1 cephalosporinase in Escherichia coli P Giakkoupi, A Tambic-Andrasevic, S Vourli, J Skrlin, S Sestan-Crnek, ... International journal of antimicrobial agents 27 (1), 77-80, 2006 | 32 | 2006 |
| Genesis of a KPC-producing Klebsiella pneumoniae after in vivo transfer from an imported Greek strain F Barbier, E Ruppe, P Giakkoupi, L Wildenberg, JC Lucet, A Vatopoulos, ... Eurosurveillance 15 (1), 19457, 2010 | 30 | 2010 |
| Carbapenem-resistant Klebsiella pneumoniae infections in a Greek intensive care unit: molecular characterisation and treatment challenges M Katsiari, G Panagiota, S Likousi, Z Roussou, M Polemis, CA Vatopoulos, ... Journal of global antimicrobial resistance 3 (2), 123-127, 2015 | 28 | 2015 |
