Pikó, Bettina F., László Brassai, and Kevin M. Fitzpatrick. 2013. “Social Inequalities in Self-Percieved Health: Comparing Hungarian and Ethnic Minority Adolescents from Transylvania, Rumania”. European Journal of Mental Health, June, 29-45. https://ejmh.semmelweis.hu/test/index.php/ejmh/article/view/96.