TrialsCentral (Popularity: )
http://www.trialscentral.org/ Gives access to websites listing ongoing clinical trials, as well as providing links to related healthcare resources.
ClinicalTrials.Gov (Popularity: )
http://clinicaltrials.gov Searchable database which provides patients, family members and the public with information about current ongoing clinical research studies. From the ...
Center for Clinical Research Practice (Popularity: )
http://www.ccrp.com Aggregated information-based resources for clinical trials aimed at practitioners, sponsors, and foundations. Affiliated with the Thomson publishing firm.