Research ArticleOpen accessIn the keywordsSusceptibility and Detection of Extended Spectrum β-Lactamase Enzymes from Otitis Media PathogensEjikeugwu Chika, Iroha Ifeanyichukwu, Adikwu Michael, Esimone CharlesAmerican Journal of Infectious Diseases, Vol. 9, Issue 1 · 21 Mar 2013 · 7,970 accessesView PDFCite