Web Site: http://www.clinicaltrials.gov
Phone Number: 888-FIND-NLM
Description: ClinicalTrials.gov, a service of the National Institutes of Health, provides regularly updated information about federally and privately supported clinical research in human volunteers. The site provides information about a trial's purpose, who may participate, locations, and phone numbers for more details. 888-FIND-NLM custserv@nlm.nih.gov