Batah R, Loucif L, Olaitan AO, Boutefnouchet N, Allag H, Rolain J-M. Outbreak of Serratia marcescens coproducing ArmA and CTX-M-15 mediated high levels of resistance to aminoglycoside and extended-spectrum beta-lactamases, Algeria. Microbial Drug ResistanceMicrobial Drug Resistance. 2015;21 :470-476.