Photoaging smartphone app promoting poster campaign to reduce smoking prevalence in secondary schools: the Smokerface Randomized Trial: design and baseline characteristics

Autor Brinker, Titus J, Holzapfel, Julia, Baudson, Tanja G, Sies, Katharina, Jakob, Lena, Baumert, Hannah Maria, Heckl, Marlene, Cirac, Ana, Suhre, Janina L, Mathes, Verena, Fries, Fabian N, Spielmann, Hannah, Rigotti, Nancy, Seeger, Werner, Herth, Felix, Groneberg, David A, Raupach, Tobias, Gall, Henning, Bauer, Claudia, Marek, Pat, Batra, Anil, Harrison, Chase H, Taha, Lava, Owczarek, Andreas, Hofmann, Felix J, Thomas, Roger, Mons, Ute, Kreuter, Michael
Vydáno v BMJ Open (2016)