DRGT Announces the U.S. FDA IND Application Approval and First Dosing of a Clinical Trial to Evaluate the Bioavailability and Food Effect of Immediate-Release Formulation of Tadalafil (DRGT-99) BUDAPEST, Hungary, Sept. 18, 2019 (GLOBE NEWSWIRE) -- Druggability Technologies Holdings (DRGT) today announces that the U.S. Food and Drug Administration (FDA) has approved its Investigational New...