PHELPS, JD, MPH, CEM, CBCP, S. There is no cold zone: The hazardous materials zone model and mass terrorism chemical weapon events. Journal of Emergency Management, Weston, MA, USA, v. 4, n. 2, p. 52–56, 2006. DOI: 10.5055/jem.2006.0022. Disponível em: https://wmpllc.org/ojs/index.php/jem/article/view/1752. Acesso em: 5 may. 2024.