| [incidence of extended spectrum beta-lactamase (esbl)-producing enterobacteria in the area of caltagirone (sicily)]. | the authors report the incidence of extended spectrum b-lactamases (esbl)- producing strains in 1,602 enterobacteria consecutively isolated, from april 2002 to december 2003, in caltagirone (ct) hospital, and their in vitro susceptibility to several antimicrobial agents. the incidence of esbl-producing enterobacteria was equal to 1.5%, mainly among escherichia coli, klebsiella spp and citrobacter koseri, isolated by emergency and medicine wards. in vitro, the enterobacteria were fully susceptibl ... | 2004 | 15316296 |