TY - VIDEO AU - U.S. Food and Drug Administration 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 Often, the information from unpublished resources can be limited and the risk of bias cannot be determined.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 CY - Silver Spring, MD M1 - Web Page PB - U.S. Food and Drug Administration (FDA) PP - Silver Spring, MD PY - 2022 RN - https://www.fda.gov/drugs/information-drug-class/fda-opioid-systems-modeling-effort T1 - FDA Opioid Systems Modeling Effort TI - FDA Opioid Systems Modeling Effort 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 Often, the information from unpublished resources can be limited and the risk of bias cannot be determined.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.fda.gov/drugs/information-drug-class/fda-opioid-systems-modeling-effort Y1 - 2022 ER -