这是剑桥科学文摘（CSA）的网站。 CSA是美国一家具有30年历史专门出版科学研究资料的私人拥有的信息公司，它位于马里兰州的Bethesda。它出版科学技术文献的文摘和索引已有30余年的历史。它的网络数据服务提供70多种数据库，可就涵盖众多学科领域的6000多种重要杂志的15000000多篇文章进行检索。覆盖的学科范围包括：生命科学、生物与医学（生物化学、生物技术与生物工程、遗传学、微生物、神经科学、药理学与毒理学等）、水科学与海洋学、环境科学等。该网站提供数据库列表。

This is the website of Cambridge Scientific Abstracts (CSA). CSA is a privately-owned information company located in Bethesda, Maryland. CSA has been publishing abstracts and indexes to scientific and technical research literature for over 30 years. CSA’s Internet Database Service (IDS) provides access to more than 70 databases, allowing the search of over 15,000,000 articles from over 6,000 primary journals. Content coverage includes the life sciences, biomedical sciences(biochemistry, biotechnology&bioengineering, genetics, microbiology, neurosciences, pharmacology&toxicology), environmental and aquatic sciences and so on. A full list of databases is available on the website.