"Now we are in a different time; various bad diseases have come." Understanding men's acceptability of male circumcision for HIV prevention in a moderate prevalence setting. - Kelly, Angela; Kupul, Martha; Fitzgerald, Lisa; Aeno, Herick; Neo, James; Naketrumb, Richard; Siba, Peter; Kaldor, John M; Vallely, Andrew; Male Circumcision Acceptability and Impact Study (MCAIS) team (BMC Public Health, 2012)