Tuesday, January 31, 2006

PLoS Medicine: Using Search Engines to Find Online Medical Information

Google has changed medical info, access to it and the whole doctor patient relationship beyond my wildest dreams ( 5 years ago...) PLoS Medicine: Using Search Engines to Find Online Medical Information: "The Internet certainly provides a number of resources for finding medical evidence. The Cochrane Collaboration (www.cochrane.org), for example, posts freely available abstracts of systematic reviews of health interventions (access to the full text of the reviews requires a fee). PubMed (www.ncbi.nlm.nih.gov/entrez/query.fcgi), the United States National Library of Medicine's search service, provides access to abstracts of articles in MEDLINE, PreMEDLINE, and other related databases. PubMed's MyNCBI feature provides useful filters such as �free full-text,� which shows papers for which the full text is available through the Internet, free of charge. The �HINARI� filter (www.nlm.nih.gov/pubs/techbull/jf05/jf05_myncbi.html#filters) shows papers for which the text is freely available to residents of a small number of developing world countries�those with a Gross National Product per capita below $1,000�who are part of the HINARI agreement (www.healthinternetwork.org). PubMed Central (www.pubmedcentral.nih.gov) is the US National Institutes of Health's free digital archive of the full text of biomedical and life sciences journal articles.
Yet, as many a doctor will point out, the bigger problem with medical knowledge today is not its paucity, but the difficulty of navigating what there is. Finding the right answer quickly for a patient is difficult, and perhaps nothing will replace a good medical librarian in finding that information.
The rise of the search engine Google (www.google.com), along with other freely available search engines, has made it easier to find information, although the clinical uses of Google have not been as well documented as those of PubMed [1]. Google will "

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