Journal Article
                        
                        Mwatelah, Ruth S, Raphael M Lwembe, Saida  Osman, Bernhards R Ogutu, Rashid  Aman, Rose C Kitawi, Laura N Wangai, Florence A Oloo, Gilbert O Kokwaro, and Washingtone  Ochieng.  
"Co-infection burden of hepatitis C virus and human immunodeficiency virus among injecting heroin users at the Kenyan Coast." PloS One 10, no. 7 (2015): e0132287.