title: Penicillin-resistant gonococci in perspective.
mesh_terms: D005260:Female; D006069:Gonorrhea / Q000382:microbiology* / Q000628:therapy; D006801:Humans; D008297:Male; D009344:Neisseria gonorrhoeae / Q000187:drug effects*; D010403:Penicillin Resistance; D012725:Sexual Behavior