TY - JOUR A1 - Alexander, M.J. A1 - Kiang, M.V. A1 - Barbieri, M. T1 - Trends in black and white opioid mortality in the United States, 1979–2015 Y1 - 2018 DO - 10.1097/EDE.0000000000000858 VL - 29 IS - 5 ER -