在外文工具书中有关药物的工具书种类繁多，各种药物辞典、手册及大全数不胜数，而且大多按药品名称字顺编排，易查易用。从编排到内容质量都很上乘，但由于语言障碍，加之图书馆宣传不够，因而读者对其了解不多，查找使用有一定困难。下面，就四部常用的、权威的药物工具书， There are many kinds of tools in the foreign language reference books on drugs. There are numerous kinds of drug dictionaries, manuals and books, and most of them are arranged in the order of medicine names, which is easy to find and easy to use. From the layout to the content quality are very good, but due to language barriers, coupled with library promotion is not enough, so readers do not know much about it, find the use of certain difficulties. Below, on the four commonly used, authoritative drug reference books,