The Internet can be a very good source for health information, but finding a site with the information you need can be hard. So, we’ve compiled a list of some health Web sites where you can look up doctors’ credentials, research medical questions, find out about clinical trials, and much more. Though we provide these resources to you as a public service, we cannot guarantee your satisfaction with the information they provide. We hope the information we have provided for you will help you to make informed decisions when accessing materials from other sites. Simply click on the subjects below to view its list of resources.