Mancini, C., D. Danieli, A. Penni, M. Mingione, F. Tosto, G. Puggioni, P. Varesi, and A. Giordano. “Valuation of a New Cromogenic Agar Medium for the Detection of ESBL Producing Enterobacteriaceae”. Microbiologia Medica, vol. 23, no. 3, Sept. 2008, doi:10.4081/mm.2008.2573.