Working Paper
                        
                        Westercamp, Nelli, Stephen  Moses, Kawango  Agot, Jeckoniah O Ndinya-Achola, Corette  Parker, Kevine O Amolloh, and Robert C Bailey.  
"Spatial distribution and cluster analysis of sexual risk behaviors reported by young men in Kisumu, Kenya." International journal of health geographics 9, no. 1 (2010): 24.