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United States National Library of Medicine National Institutes of Health

National Library of Medicine Guide to Finding Health Information


The NLM staff cannot respond to questions about individual medical cases or offer medical advice, because we are not doctors, nurses, or pharmacists. We can help you find health information resources.



Contents

How Can the National Library of Medicine Help Me with My Research?

You can find information from the following NLM health information resources that are free on the Web:

Consumer Health Information Resources

The major NLM health information resources free on the Web are:

MedlinePlus directs you to authoritative health information on hundreds of diseases, conditions and health topics. This site also includes a medical encyclopedia, drug information, and links to recent article citations from the MEDLINE database.

Finding Consumer Health Information FAQs has tips for finding information about lab tests, drugs, pet health, doctors, and more.

ClinicalTrials.gov provides patients, family members, health care professionals, and members of the public with information on clinical trials for a wide range of diseases and conditions.

Tox Town introduces you to toxic chemicals and environmental health risks you might face in everyday places.

Household Products Database has health and safety information on household products.

HIV/AIDS Consumer Health Info has links to reliable information sources.

Health Hotlines lists toll-free health information hotlines numbers.

DIRLINE is a directory database of addresses, phone numbers and information about health and biomedicine organizations, research resources, projects, and databases.

NLM Gateway database searches TOXLINE Special, MedlinePlus, ClinicalTrials.gov, and DIRLINE.



Professional Health Literature Resources
MEDLINE has more than 12 million citations to research articles published in 4600 biomedical journals. Search MEDLINE using these databases:
PubMed searches MEDLINE (and OLDMEDLINE 1951-1965). See the MEDLINE FAQ page.
• NLM Gateway searches MEDLINE/PubMed, TOXLINE Special LocatorPlus, Meeting Abstracts, HSRProj, OMIM, and HSDB.
LocatorPlus is the online catalog of all the books, journals, and other materials owned by NLM.
• Use LocatorPlus to identify materials on your topic.
• Check to see if your library owns materials or can get them through Interlibrary Loan.



Why Should I Go to A Public Library, and What Can I Find There?

A local public library is a good place to start your research. A public library can:

Library Resources may include:

How to get materials that your library does not own: Interlibrary Loan and Loansome Doc

If your library does not own the magazines or journals with the articles you want.
• Ask about getting copies of articles through Interlibrary Loan.
• Some libraries may charge a fee for this service.
If you want to get articles cited in PubMed, ask a local library about a Loansome Doc account.
• Loansome Doc allows you to order articles directly from PubMed. The articles are sent to you (for a fee set by the library you use).
• To find a local library that is a Loansome Doc supplier, call your Regional Medical Library at 1-800-338-7657.
• For more details on Loansome Doc, please see our Frequently Asked Questions.



What Other Resources Might I Find at a Medical Library, and How Do I Find One That is Open to Me?

These libraries are usually found at medical, nursing, and dental schools; large medical centers; and community hospitals. They have textbooks (medical, dental, nursing and other specialties), health-related journals and other material used by health care professionals.




How Can I Get Information from Other Government or Health-Related Organizations?

Besides the NLM resources listed above, some good starting points are:




How Do I Search for Other Medical Information on the Web?

Searching for other health information on the Web can be confusing and overwhelming.

Tutorials on the Web explain how to effectively use search engines:




How Do I Evaluate the Information I Find?

Some medical information may not be reliable, accurate, or up-to-date (whether from a Web site, book, or article).

Tips for judging information are found on three National Institutes of Health Web pages:


Last updated: 21 May 2004
First published: 01 January 2001
Metadata| Permanence level: Permanence Not Guaranteed