Venereal diseases.
D004501:Education, Medical; D005194:Family Practice; D005260:Female; D006801:Humans; D008297:Male; D009520:New Zealand; D012749:Sexually Transmitted Diseases / Q000453:epidemiology* / Q000517:prevention & control*; D013038:Specialization; D014481:United States; D014526:Urethritis / Q000453:epidemiology; D014611:Vaccination; D014944:World Health Organization