Silecka-Marek Ewelina Lecturer University of Adam Mickiewicz In Programme October, 23 10:00 to 19:20 Hours & Dates Wednesday, October 23 10:00 e-poster Fentanyl among adolescent in Poland - the scale of the phenomenon and preventive actions 10:00 to 19:20 Digital kiosks Ewelina Silecka-Marek