title: Sodium methohexital amnesia for urethral instrumentation.
mesh_terms: D000771:Anesthesia, Intravenous; D001707:Biopsy, Needle; D003558:Cystoscopy; D004106:Dilatation; D006801:Humans; D008297:Male; D008723:Methohexital / Q000008:administration & dosage; D013997:Time Factors; D014521:Urethra
chemical_list: D008723:Methohexital