JAMA | The Latest Medical Research, Reviews, and Guidelines 中文 关注 降低药品价格——最惠国政策还是价格谈判 本观点文章讨论了最惠国待遇政策与价格谈判在降低药品价格方面的优劣。 Reducing Drug Prices—The Most Favored Nation Policy vs Price Negotiation jamanetwork.com