1. AWCBC (Association of Workers’ Compensation Boards of Canada). 2013. Available from 〈http://www.awcbc.org/common/assets/assessment/industries_occupations_covered.pdf〉 (Last accessed 31.12.13).
2. High ambient temperature and mortality: a review of epidemiologic studies from 2001 to 2008;Basu;Environ. Health,2009
3. Occupational heat illness in Washington State, 1995–2005;Bonauto;Am. J. Ind. Med.,2007
4. Buisson C. 2009. Impact sanitaire de la vague de chaleur de l‘été 2006 en milieu de travail – Résultats d’une étude par questionnaire mise en place en médecine du travail. Saint-Maurice (France): Institut de veille sanitaire. Available from 〈http://www.invs.sante.fr/publications/2009/canicule_2006_travail/rapport_canicule_2006_travail.pdf〉 (Last accessed 31.12.13).
5. CDC (Centers for Disease Control and Prevention). 2008. Heat-Related Deaths Among Crop Workers, United States, 1992-2006. Available from 〈http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5724a1.htm〉. (Last accessed 01.10.13).