Ovid Application Error
Trends in National Institutes of Health Funding for Clinical Trials Registered in ClinicalTrials.gov. Ehrhardt, Stephan MD; MPH 1; Appel, Lawrence J. MD; MPH 2; Meinert, Curtis L. PhD 1 [Letter] JAMA. 314(23):2566-2567, December 15, 2015.
(Format: HTML, PDF)