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Disclaimer of Endorsement

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Privacy Notice: This Web site is provided as a public service by the National Library of Medicine.

• Of the information we learn about you from your visit to "http://www.nlm.nih.gov/medlineplus" we store only the following: the IP address from which you access the Internet, the date and time, the Internet address of the web site from which you linked directly to our site, the name of the file or the words you searched, and the browser used to access our site. This information is used to measure the number of visitors to the various sections of our site and identify system performance or problem areas. We also use this information to help us expand the coverage of the site to assist users in finding health information.
• We do not give, share, sell or transfer any personal information to a third party.
• When inquiries are e-mailed to us, we store the question and the e-mail address information so that we can respond electronically. Unless otherwise required by statute, we do not identify publicly who sends questions or comments to our web site. We will not obtain information that will allow us to personally identify you when you visit our site, unless you chose to provide such information to us.

Cookies: A "cookie" is information stored on your computer by a web server and used to customize your web service in some way. The MEDLINEplus site (URLs beginning with "http://www.nlm.nih.gov/medlineplus" or "http://medlineplus.adam.com") does not send cookies; however, many of the sites to which MEDLINEplus links do send cookies. You can set your browser software to disable cookies or to prompt you before a cookie is accepted. MEDLINEplus includes preformatted searches of MEDLINE using the PubMed search service. PubMed uses cookies to store information about your interactions with the database. When you select a MEDLINE search from MEDLINEplus, PubMed sends a cookie to your computer immediately, unless you have disabled cookies. Please see the PubMed Privacy Policy (http://www.ncbi.nlm.nih.gov:80/entrez/query/static/privacy.html) for more information.

Questions about NIH privacy policies should be sent to the NIH Privacy Act Officer.