Male circumcision is an efficacious, lasting and cost-effective strategy for combating HIV in high-prevalence AIDS epidemics. (September 2008) - Halperin, Daniel T; Wamai, Richard G; Weiss, Helen A; Hankins, Catherine; Agot, Kawango; Karim, Quarraisha Abdool; Shisana, Olive; Bailey, Robert C; Betukumesu, Bilonda; Bongaarts, John; Bowa, Kasonde; Cash, Richard; et al.