Evaluation of a new cefepime-clavulanate ESBL Etest to detect extended-spectrum beta-lactamases in an Enterobacteriaceae strain collection. Stürenburg, Enno Sobottka, Ingo Noor, Djahesh Laufs, Rainer Mack, Dietrich 2004 - Forschungsinformationssystem des UKE