title: Ronald Gray: collaborating with Ugandan researchers on HIV trials.
authors.forename: Sarah
authors.initials: S
authors.lastname: Boseley
mesh_terms: D002944:Circumcision, Male; D002986:Clinical Trials as Topic; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control*; D049673:History, 20th Century; D006801:Humans; D008297:Male; D014454:Uganda / Q000453:epidemiology