Medline数据库是美国国立医学图书馆MEDLARS系统中规模最大、权威性最高的著名医学文献数据库。众多的医疗结构通过 Internet提供免费Medline检索,常用免费 Medline检索的网上节点有:
(1) Internet Grateful Med Medline Search
网址:http://igm.nlm.nih.gov/index.htm
由美国国立医学图书馆提供,是目前应用最广泛的免费Medline检索节点。
(2) BioMedNet Evaluated Medline
网址:http://biomednet.com/db/medline/index.htm
(3)Infotrieve Medline Service Provider
网址:http://www.infotrieve.com/freemedline/index.htm
(4) Medscape Medline Search
网址:http://www.medscape.com/misc/formmedlineInfLive.html
(5)Avicenna Medical Information Services
网址:http://www.avicenna.com/index.htm
(6) Knowledge Finder
网址:http://www.kfinder.com/index.htm
(7) Helix Medline Access
网址:http://www.helix.com/index.htm
(8)HealthGate Medline
网址:http://www.healthgate.com/HealthGate/MEDLINE/search.shtml
(9)Internet Medline Comparison Table at Medical Matrix
网址:http://www.medmatrix.org/info/medlinetable.asp
(10) Ovid On Call Medline and Medical Da tabases
网址:http://preview.ovid.com/libpreview/
(11) MD Answers at SilverPlatter
网址:http://php2.silverplatter.com/physicians/
(12) Paper Chase Medical Literature Sear ching
网址:http://enterprise.bih.harvard.edu/paperchase/
(13) MedEc Interactive Medline
网址:http://www.medecinteractive.com/
(14) Community of Science, Inc.
网址:http://muscat.gdb.org/repos/medl/