目的：明确苯二氮卓类的使用特征及其与髋骨骨折的关系。

OBJECTIVE: To examine the characteristics of benzodiazepines usage and their associations with hip fractures.

youdao

目的：明确苯二氮卓类的使用特征及其与髋骨骨折的关系。

OBJECTIVE: To examine the characteristics of benzodiazepines usage and their associations with hip fractures.

youdao