Government resource for federally and privately funded clinical trials. Find studies by topic, clinical alerts, trends/charts/maps with statistics and more. Service of the U. S. National Institutes of Health.
A comprehensive resource on dental, oral, and craniofacial data for the oral health research community, clinical practitioners, public health planners and policy makers, advocates, and the general public. (National Institute of Dental and Craniofacial Research, NIH (NIDCR))