Transfer of ceftazidime and aztreonam resistance from nosocomial strains ofXanthomonas (Stenotrophomonas) maltophilia to a recipient strain ofPseudomonas aeruginosa ML-1008
(1) Institute of Preventive and Clinical Medicine, Limbová 14, 833 01 Bratislava, Slovak Republic;(2) Dérer's Hospital, Limbová 5, 833 05 Bratislava, Slovak Republic