SIMINSKA, Joanna, PORZYCH, Piotr, GŁOWACKA-MROTEK, Iwona, STOCKA, Joanna, NOWACKA, Krystyna, HAGNER-DERENGOWSKA, Magdalena and HAGNER, Wojciech. Anorexia nervosa - tend the new way of life. Attempt to analyze the current data in this age group. Journal of Education, Health and Sport. Online. 30 September 2017. Vol. 7, no. 9, pp. 643-649. [Accessed 18 July 2024].