Clinician and Practice Characteristics Associated With Support of Office-based Methadone: Findings From a National Survey. - Sung ML; Black AC; Blevins D; Henry BF; Cates-Wessel K; Dawes MA; Hagle H; Joudrey PJ; Molfenter T; Levin FR; Fiellin DA; Edelman EJ (Journal of addiction medicine, 2025)