Complexity in hospital internal medicine departments: what are we talking about?. Italian Journal of Medicine, [S. l.], v. 7, n. 3, p. 142–155, 2013. DOI: 10.4081/itjm.2013.142. Disponível em: https://www.italjmed.org/ijm/article/view/itjm.2013.142. Acesso em: 14 aug. 2025.