Katabazi, Fred Ashaba A study to determine beta-lactamse mediated resistance to bate-lacta m agents in Escherichia coli of the community origin / Katabazi Fred Ashaba. - Kampala, 2004. - x, 37 p. : ill. ; 30 cm. Dissertation (BBLT)-Makerere University, 2004. Includes bibliographical references. Subjects--Topical Terms: Escherichia coli. Dewey Class. No.: 579.342