TY - JOUR KW - opioid use disorder KW - pro-social messaging KW - randomized trial KW - Workforce AU - M. E. Domino AU - S. Sylvia AU - S. Green A1 - AD - UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.; Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.; UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.; Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.; UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.; Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA. BT - Health services research C5 - Education & Workforce; Opioids & Substance Use CP - 2 DO - 10.1111/1475-6773.13894 IS - 2 JF - Health services research LA - eng M1 - Journal Article PB - Health Research and Educational Trust PY - 2022 SN - 1475-6773; 0017-9124; 0017-9124 SP - 403 EP - 410 EP - T1 - Nudging primary care providers to expand the opioid use disorder workforce T2 - Health services research TI - Nudging primary care providers to expand the opioid use disorder workforce U1 - Education & Workforce; Opioids & Substance Use U2 - 34648182 U3 - 10.1111/1475-6773.13894 VL - 57 VO - 1475-6773; 0017-9124; 0017-9124 Y1 - 2022 Y2 - Apr ER -