Rationing medical services or profiling offers?. Diametros, [S. l.], n. 5, p. 207–216, 2005. DOI: 10.13153/diam.5.2005.154. Disponível em: https://diametros.uj.edu.pl/diametros/article/view/154. Acesso em: 6 aug. 2026.