Primary Outlet: NPRBroadcast Date: Thursday, April 6, 2017 - 1:20pmBroadcast Type: interviewBroadcast Format: radioScholar: Singer, Jeffrey A.Subjects: off-label use of drugsResearch Area: Health, Welfare & EntitlementsLink: https://www.cato.org/multimedia/media-highlights-radio/jeffrey-singer-discusses-…