title: The studies that launched a thousand snips.
authors.forename: Roger
authors.initials: R
authors.lastname: Collier
mesh_terms: D035843:Biomedical Research; D002944:Circumcision, Male / Q000706:statistics & numerical data*; D014943:Global Health; D006801:Humans; D015994:Incidence; D008297:Male; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control*