title: Cautious optimism for new HIV/AIDS prevention strategies.
authors.forename: Edward
authors.initials: E
authors.lastname: Mills
authors.forename: Nandi
authors.initials: N
authors.lastname: Siegfried
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D000818:Animals; D002944:Circumcision, Male; D006801:Humans; D008297:Male; D016032:Randomized Controlled Trials as Topic