Clinical Trials Sponsored by Decision Information Resources (DIR)
Total 2 results
-
Abt AssociatesDepartment of Health and Human Services; Decision Information Resources (DIR)CompletedTeen Pregnancy | Sexual Risk-taking Behaviors
-
Mathematica Policy Research, Inc.The Office of Adolescent Health, HHS; Decision Information Resources, Inc.UnknownContraceptive Usage | Teen Pregnancy PreventionUnited States