title: WHO Expert Committee on Venereal Diseases and Treponematoses. Sixth report.
mesh_terms: D006801:Humans; D008403:Mass Screening; D011322:Primary Prevention; D012106:Research; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control* / Q000628:therapy; D014211:Treponemal Infections / Q000453:epidemiology / Q000517:prevention & control* / Q000628:therapy; D014944:World Health Organization