title: Ketamine treatment of penile erection in the operating room.
mesh_terms: D000368:Aged; D000775:Anesthesia, Spinal / Q000009:adverse effects; D006801:Humans; D007649:Ketamine / Q000627:therapeutic use*; D008297:Male; D010413:Penis / Q000187:drug effects; D011317:Priapism / Q000188:drug therapy* / Q000209:etiology
chemical_list: D007649:Ketamine