对于许多药物，器官功能在生理上和病理上的差异是决定它们处置速率的主要因素。

For many drugs, physiological and pathological variations in organ function are major determinants of their rate of disposition.

youdao

对于穷国中的许多儿童来说，增进安全的儿童特定药物的可得性和可及性仍然是可望而不可及的事情。

Improved availability and access to safe child-specific medicines is still far from reality for many children in poor countries.

youdao

对于其中许多疾患，药物治疗是有效的。

Medicines are effective for many of these disorders.

youdao