1. Definition Public Health Surveillance. World Health Organization; 2012. (Consultado el 24/10/2016.) Disponible en: http://www.who.int/topics/public_health_surveillance/en/
2. The cornerstone of public health practice: public health surveillance, 1961-2011;Lee;MMWR.,2011
3. Annual Report of the Chief Medical Officer, Surveillance Volume: On the state of the public's health. 2012. (Consultado el 24/10/2016.) Disponible en: https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/298297/cmo-report-2012.pdf
4. Chronic Disease Surveillance in Canada. A background paper. Population and public health branch. Health Canada; 2003.
5. Essential public health functions: results of the international Delphi study;Bettcher;World Health Stat Q.,1998