Effectiveness of training general practitioners to improve the implementation of brief stop-smoking advice in German primary care: study protocol of a pragmatic, 2-arm cluster randomised controlled trial (the ABCII trial).
Sabrina KastaunVerena LeveJaqueline HildebrandtChristian FunkeStephanie BeckerDiana LubischWolfgang ViechtbauerOlaf ReddemannLinn HempelHayden McRobbieTobias RaupachRobert WestDaniel KotzPublished in: BMC family practice (2019)
German Clinical Trials Register (DRKS00012786); registered on 22th August 2017, prior to the first patient in.