New urethral anesthetic. Clinical evaluation employing new method.
D000779:Anesthetics, Local / Q000494:pharmacology*; D004724:Endoscopy; D006801:Humans; D008297:Male; D014521:Urethra / Q000187:drug effects*; D014546:Urinary Catheterization; D014570:Urologic Diseases / Q000601:surgery*
D000779:Anesthetics, Local