Homosexual transmission of amoebiasis.
D000562:Amebiasis / Q000635:transmission*; D004748:Entamoeba histolytica; D004749:Entamoebiasis / Q000635:transmission*; D005260:Female; D006716:Homosexuality; D006801:Humans; D008297:Male; D012749:Sexually Transmitted Diseases / Q000635:transmission*