Interrepeat fingerprinting of third-generation cephalosporin-resistant Enterobacter cloacae isolated during an outbreak in a neonatal intensive care unit - Verweij,P.E.; Van Belkum,A.; Melchers,W.J.; Voss,A.; Hoogkamp-Korstanje,J.A.; Meis,J.F. (Infect Control Hosp Epidemiol, 1995)