Synergy of fosfomycin with carbapenems, colistin, netilmicin, and tigecycline against multidrug-resistant Klebsiella pneumoniae, Escherichia coli, and Pseudomonas aeruginosa clinical isolates. - Samonis, G.; Maraki, S.; Karageorgopoulos, D.; Vouloumanou, E.; Falagas, M. (European Journal of Clinical Microbiology & Infectious Diseases, 2012)