Medical aspects of homosexuality.
D000293:Adolescent; D000328:Adult; D000562:Amebiasis / Q000635:transmission; D002140:California; D004196:Disease Outbreaks / Q000517:prevention & control; D004405:Dysentery, Bacillary / Q000635:transmission; D005260:Female; D005873:Giardiasis / Q000635:transmission; D006069:Gonorrhea / Q000453:epidemiology; D006506:Hepatitis A / Q000635:transmission; D006509:Hepatitis B / Q000635:transmission; D006561:Herpes Simplex / Q000635:transmission; D006716:Homosexuality; D006801:Humans; D008297:Male; D012541:Scarlet Fever / Q000453:epidemiology; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000453:epidemiology