Sexually transmitted diseases.
D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis; D004751:Enteritis / Q000209:etiology; D005260:Female; D006505:Hepatitis / Q000209:etiology; D006558:Herpes Genitalis / Q000175:diagnosis; D006716:Homosexuality; D006801:Humans; D008297:Male; D000292:Pelvic Inflammatory Disease / Q000175:diagnosis; D010808:Physical Examination / Q000379:methods*; D012002:Rectal Diseases / Q000175:diagnosis; D012749:Sexually Transmitted Diseases / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy / Q000635:transmission; D014526:Urethritis / Q000175:diagnosis / Q000209:etiology; D014555:Urination Disorders / Q000209:etiology; D014623:Vaginal Diseases / Q000175:diagnosis