Schmid, Holger2016-07-112016-07-1120081476-83210887-0446http://hdl.handle.net/11654/22981en-UKnonsmokingSmokefreeSoziale Innovation 2009smokingrandomised controlled trialpreventionintervention360 - Soziale Probleme, Sozialdienste, VersicherungenThe smokefree class. A randomised controlled trial of a classroom intervention to prevent smoking01A - Beitrag in wissenschaftlicher Zeitschrift228-229