High prevalence of quinolone resistance in Neisseria gonorrhoeae in coastal Kenya. Issue 3 (9th February 2011) - Duncan, Sarah; Thiong'o, Alexander N; Macharia, Michael; Wamuyu, Lorraine; Mwarumba, Salim; Mvera, Benedict; Smith, Adrian D; Morpeth, Susan; Graham, Susan M; Sanders, Eduard J