Cost estimate of hospital stays for premature newborns in a public tertiary hospital in Brazil . Clinics, [S. l.], v. 66, n. 10, p. 1773–1777, 2011. DOI: 10.1590/S1807-59322011001000016. Disponível em: https://revistas.usp.br/clinics/article/view/19491.. Acesso em: 17 may. 2024.