Sardegna. Farmeconomia. Health economics and therapeutic pathways, [S. l.], v. 13, n. 2S, p. 58–60, 2012. DOI: 10.7175/fe.v13i2S.464. Disponível em: https://journals.seedstm.com/index.php/FE/article/view/464. Acesso em: 29 oct. 2025.