SŐRÉS, A. The effects of joining The European Union in the area of tourism within health tourism in Hungary. Acta Agraria Debreceniensis, [S. l.], n. 34, p. 169–177, 2009. DOI: 10.34101/actaagrar/34/2839. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2839. Acesso em: 19 jan. 2022.