Risk behaviors and externalizing behaviors in adolescents dealing with parental cancer: a controlled longitudinal study - Jantzer, Vanessa; Resch, Franz; Groß, Juliane; Stute, Fridrike; Parzer, Peter; Brunner, Romuald; Willig, Katrin; Schuller-Roma, Bärbel; Keller, Monika; Herzog, Wolfgang (Psycho-oncology, 2013)