Off-label prescription of psychiatric drugs by non-psychiatrist physicians in three general hospitals in Germany - Lücke, Caroline; Gschossmann, Jürgen M.; Grömer, Teja W.; Moeller, Sebastian; Schneider, Charlotte E.; Zikidi, Aikaterini; Philipsen, Alexandra; Müller, Helge H. O. (Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 2018)