MANIECKA-BRYŁA, Irena; BRYŁA, Marek. Levelling out health inequalities in Poland during a systemic transition. Polish Journal of Public Health, Lublin, Poland, v. 119, n. 2, p. 132–138, 2009. Disponível em: https://czasopisma.umlub.pl/pjph/article/view/2349. Acesso em: 6 aug. 2025.