which tightens potency specifications
The U.S. Pharmacopeia (USP) is urging manufacturers outside the U.S. to adopt a new monograph for levothyroxine sodium, which tightens potency specifications.
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which tightens potency specifications
哪个收紧了效价规格
以上为机器翻译结果，长、整句建议使用 人工翻译 。