%0 Journal Article %T Manuscript Information Occurrence of Beta-Lactamases and the Antibiogram Pattern of Clinical Isolates of Escherichia coli and Klebsiella Species in Nsukka Metropolis Authors Abstract Keywords Reference %A Agbo E. C. %A Eze C. N. %A Eze E. A. %J - %D 2015 %U http://www.aascit.org/journal/archive2?journalId=919&paperId=2718