title: Male circumcision in some nations may be the best available HIV prevention tool. Evidence growing for safety, efficacy.
mesh_terms: D002944:Circumcision, Male / Q000191:economics / Q000523:psychology; D003906:Developing Countries; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control*; D015528:HIV Seroprevalence; D006801:Humans; D008297:Male