GASPARINI, Roberto et al. Umbria. Farmeconomia. Health economics and therapeutic pathways, [S. l.], v. 13, n. 2S, p. 70–72, 2012. DOI: 10.7175/fe.v13i2S.468. Disponível em: https://provafe.seedstm.com/index.php/FE/article/view/468. Acesso em: 23 jul. 2025.