Welcome to the Hepatitis B Foundation's NLM Tutorial

This tutorial will help you learn to use many of the features of the National Library of Medicine's web sites; in particular, it will focus on the following searchable databases:

• MEDLINEplus, a source for health information;
• ClinicalTrials.gov, where you can find current clinical trials;
• MEDLINE/PubMed, for published biomedical articles.

In each of the pages that follows, you will see text instructions for using a particular feature, along with a multimedia demonstration of this feature. In order to see and hear the multimedia portions of the tutorial, you will need to have version 6 or higher of the Macromedia Flash Player installed.

If you are on a low-speed connection, and don't wish to take the time download the Flash content in each page, simply click the "Begin the Tutorial (HTML Only)" button.