Sexual transmission of enteric pathogens.
D000562:Amebiasis / Q000635:transmission*; D004749:Entamoebiasis / Q000635:transmission*; D005260:Female; D005873:Giardiasis / Q000635:transmission*; D006716:Homosexuality; D006801:Humans; D008297:Male; D012749:Sexually Transmitted Diseases