1. Objective To investigate the efficacy and safety of alfuzosin,an alpha-1 adrenoceptor antagonist,on the treatment of neurogenic voiding dysfunction. 目的在神经源性膀胱排空障碍患者中应用α-1肾上腺素能受体阻滞剂阿夫唑嗪,观察其疗效和安全性。