Bacterial resistance to antibiotics in the Hospital San Juan de Dios, 1995-1999. Acta Médica Costarricense , [S. l.], v. 43, n. 3, p. 119–127, 2001. DOI: 10.51481/amc.v43i3.66. Disponível em: https://revistaamc.medicos.cr/index.php/Acta_Medica/article/view/66. Acesso em: 8 nov. 2026.