Changes

Note that the 60% is a relative risk reduction (absolute risk reduction 1.31%) during 18 months - not life-long.<ref>{{REFweb |last= |first= |date=BoyleGJ HillG 2011 |title=Boyle, GJ and Hill, G. Sub-Saharan African randomised clinical trials into male circumcision and HIV transmission: Methodological, ethical and legal concerns |url=http://www.salem-news.com/fms/pdf/2011-12_JLM-Boyle-Hill.pdf |accessdate=2012-12-29}}</ref>