High impact of implementation on school-based smoking prevention: the X:IT study—a cluster-randomized smoking prevention trial

por Bast, Lotus Sofie, Due, Pernille, Bendtsen, Pernille, Ringgard, Lene, Wohllebe, Louise, Damsgaard, Mogens Trab, Grønbæk, Morten, Ersbøll, Annette Kjær, Andersen, Anette
Publicado 2016