KOS, Marek; KSIĄŻEK, Piotr; DROP, Bartłomiej; DROP, Katarzyna. Civil-law contracts as the solution to the poor accessibility to specialists?. Polish Journal of Public Health, Lublin, Poland, v. 122, n. 2, p. 111–113, 2012. Disponível em: https://czasopisma.umlub.pl/pjph/article/view/1546. Acesso em: 7 jun. 2025.