title: Effects of regular marijuana use on sexual performance.
mesh_terms: D002188:Cannabis; D004644:Emotions / Q000187:drug effects; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D002189:Marijuana Abuse / Q000503:physiopathology / Q000523:psychology; D012723:Sex; D012737:Sex Factors; D012725:Sexual Behavior / Q000187:drug effects