1. Emergency Preparedness and Disaster Relief. Hospital safety index. Organizacion Panamericana de la salud website. http://www.paho.org/disasters/index.php?option=com_content&view=category&layout=blog&id=907&Itemid=884. Accessed June 18, 2015.
2. World Health Organization. Safe hospitals and health facilities. WHO website. http://www.who.int/hac/techguidance/comprehensive_safe_hospital_framework.pdf?ua=1. Published 2015. Accessed June 1, 2015.
3. Disaster Preparedness and Response. Hospital emergency response checklist. World Health Organization-Regional Office for Europe website. http://www.euro.who.int/__data/assets/pdf_file/0020/148214/e95978.pdf. Published 2011. Accessed June 18, 2015.
4. Disaster Preparedness and Response. WHO’s hospital safety index and emergency checklist rolled out in Europe. World Health Organization- Regional Office for Europe website. http://www.euro.who.int/en/health-topics/emergencies/disaster-preparedness-and-response/news/news/2012/10/whos-hospital-safety-index-and-emergency-checklist-rolled-out-in-europe. Published October 12, 2012. Accessed June 20, 2015.