Clinical Trials - An international listing of ongoing clinical research trials. This is part of the CenterWatch service. Medical Literature Search -This is a link to PaperChase. They are a service of the Beth Israel Deaconess Medical Center, a major teaching hospital of the Harvard Medical School.
Users can search for references to the biomedical literature and read abstracts online.
However, they do charge for the searches. This site is a service of MedNews.