Resources for Grey Literature

This site contains results and links to results from individual trials/studies only.

The GlaxoSmithKline (GSK) Clinical Study Register provides a repository of data from GSK-Sponsored Clinical Studies, supplementing communication in journals, at scientific meetings, in letters to healthcare professionals, and in approved prescribing information.

Note: not clear if this will lead to detailed Pfizer clinical trial data.

This a list of the 50 largest pharmaceutical and biotech companies ranked by healthcare revenue as of 2008.

Clinical Trial Results is a web site that hosts slide presentations from clinical trialists reporting the results of clinical trials.