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1Academic Journal
المؤلفون: Petrosillo, N., Puro, V., Ippolito, G., Nardo, V.Di, Albertoni, F., Chiaretti, B., Rava', L., Sommella, L., Ricci, C., Zullo, G., Bonaventura, M.E., Galli, C., Girardi, E.
المصدر: Journal of Hospital Infection ; volume 30, issue 4, page 273-281 ; ISSN 0195-6701