ATALANTA 28-31 MARZO 2016 | 1. Rx Drug Abuse and Heroin Where is Science Leading Us? Nora D. Volkow, M.D. Director @NIDAnews National Institute on Drug Abuse 2. Numbers in Millions Prescription Drug Misuse/Abuse is a Major Problem in the US Source: SAMHSA, 2014 National Survey on Drug Use and Health ...