Unapproved use is at best worrying and unfair, and at worst dangerous and immoral.

未经批准擅自用药，往好说，令人忧虑、不公平，往坏说，就是危险、不道德。

youdao

Unapproved use is at best worrying and unfair, and at worst dangerous and immoral.

未经批准擅自用药，往好说，令人忧虑、不公平，往坏说，就是危险、不道德。

youdao