Implementing incentives in family medicine for opioid use disorder treatment: a qualitative inquiry on provider and patient preferences for a low magnitude reward program compatible with buprenorphine treatment. - Ellis S; Witzig J; Basaldu D; Rudd B; Gastala N; Tabachnick AR; Kang S; Henry T; Stackhouse N; Wardle M (Addiction science & clinical practice, 2025)