CONCLUSION: (1) Rational drug-use has clinical significance in reducing mortality of geratic diseases.

结论：(1)合理用药对降低老年性疾病死亡率有重要的临床意义。

youdao

CONCLUSION: (1) Rational drug-use has clinical significance in reducing mortality of geratic diseases.

结论：(1)合理用药对降低老年性疾病死亡率有重要的临床意义。

youdao