TY - VIDEO AU - National Institute on Drug Abuse A1 - C4 - This grey literature reference is included in the Academy's Literature Collection in keeping with our mission to gather all sources of information on integration. Grey literature is comprised of materials that are not made available through traditional publishing avenues. Often, the information from unpublished resources can be limited and the risk of bias cannot be determined. C5 - Grey Literature; Opioids & Substance Use PB - National Institute on Drug Abuse PY - 2015 RN - https://www.drugabuse.gov/related-topics/addiction-science T1 - Addiction Science TI - Addiction Science U1 - Grey Literature; Opioids & Substance Use U4 - This grey literature reference is included in the Academy's Literature Collection in keeping with our mission to gather all sources of information on integration. Grey literature is comprised of materials that are not made available through traditional publishing avenues. Often, the information from unpublished resources can be limited and the risk of bias cannot be determined. U5 - https://www.drugabuse.gov/related-topics/addiction-science Y1 - 2015 ER -