The International Union against the Venereal Diseases and Treponematoses.
D005260:Female; D006801:Humans; D007390:International Agencies / Q000266:history / Q000458:organization & administration; D008297:Male; D012736:Sex Education; D012749:Sexually Transmitted Diseases / Q000517:prevention & control*; D014211:Treponemal Infections / Q000517:prevention & control*