HNATYSZYN-DZIKOWSKA, A. COMPETITION AMONG PAYERS IN HEALTH CARE. THEORETICAL APPROACH. Ekonomia i Prawo. Economics and Law, [S. l.], v. 12, n. 2, p. 287–298, 2013. DOI: 10.12775/EiP.2013.022. Disponível em: https://apcz.umk.pl/EiP/article/view/EiP.2013.022. Acesso em: 26 jul. 2024.