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Laurent Poirel, Alain Ros, Anne Carricajo, Philippe Berthelot, and Bruno Pozzetto, Sandrine Bernabeu, Patrice Nordmann. Extremely Drug-Resistant Citrobacter freundii Isolate Producing NDM-1 and Other Carbapenemases Identified in a Patient Returning from India. Antimicrobial Agents and Chemotherapy. 2011 January; 55(1): 447–448.
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