The Protective Effect of Circumcision on HIV Incidence in Rural Low-Risk Men Circumcised Predominantly by Traditional Circumcisers in Kenya. - Shaffer, Douglas N.; Bautista, Christian T.; Sateren, Warren B.; Sawe, Frederick K.; Kiplangat, Stanley C.; Miruka, Argwings O.; Renzullo, Philip O.; Scott, Paul T.; Robb, Merlin L.; Michael, Nelson L.; Birx, Deborah L. (JAIDS: Journal of Acquired Immune Deficiency Syndromes, 2007)