根据数字评分量表（NRS）评估200名晚期癌症患者的疼痛程度。

Evaluate pain degrees of 200 late staged cancer patients against the Numerical Rating Scale (NRS).

youdao

根据数字评分量表（NRS）评估200名晚期癌症患者的疼痛程度。

Evaluate pain degrees of 200 late staged cancer patients against the Numerical Rating Scale (NRS).

youdao