DE GARRASTAZU DÍAZ, C. Situation of the companies of hygienic maintenance of facilities of risk of legionelosis in Madrid. Spanish Journal of Environmental Health, [S. l.], v. 6, n. 1-2, p. 76–79, 2006. Disponível em: https://www.ojs.diffundit.com/index.php/rsa/article/view/299. Acesso em: 14 nov. 2026.