Janeczko Dominika, Orzeł Anna, Klatka Barbara, Hołowczuk Magdalena, Tchórz Michał. Toxic relationship and drug addicted? – a case series of teenagers with behavioural disorders. Journal of Education, Health and Sport. 2019;9(9):696-702. eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.3457461 http://ojs.ukw.edu.pl/index.php/johs/article/view/7481 The journal has had 5 points in Ministry of Science and Higher Education parametric evaluation. § 8. 2) and § 12. 1. 2) 22.02.2019. © The Authors 2019; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Non...