1.94 patients meeting criteria for insomnia were randomly assigned into zopiclone group and alprazolam group,treated for 4 weeks.

1.94失眠症患者,随机分为佐匹克隆组和普唑仑组。疗程4周。

2.35 patients in the test had been treated by granule for relieving worriment,and 34 in the control,treated by alprazolam.

2.治疗组35抗治疗,照组34普唑伦治疗。

3.Subjects were randomly enrolled into three groups: risperidone group, combination of risperidone and benzhexol group and combination of risperdone and alprazolam group.

3.受试患者随机进入3组：单利培酮组，利培酮+安坦组，利培酮+普唑仑组。

4."Mr.Heath Ledger died as the result of acute intoxication by the combined effects of oxycodone, hydrocodone, diazepam, temazepam, alprazolam, and doxylamine," the office said in a short statement.

4.主要意思是已经定论根据特征判断死亡是意外，由于处方药引起混合效应中毒。