1. Farthing, MJ. Diarrhoea: a significant worldwide problem. International Journal of Antimicrobial Agents 2000; 14: 65–69.
2. Guerrant, RM, et al. Magnitude and impact of diarrhoeal diseases. Archives of Medical Research 2002; 33: 351–355.
3. Kaferstein, FK. Food Safety: a commonly underestimated public health issue. World Health Statistics Quarterly 1997; 50: 3–4.
4. Mead, PS, et al. Food-related illness and death in the United States. Emerging Infectious Diseases 1999; 5: 607–625.
5. Roberts, JA, et al. The study of infectious intestinal disease in England: socio-economic impact. Epidemiology and Infection 2003; 130: 1–11.
6. Buzby, JC, Roberts, T. Economic costs and trade impacts of microbial foodborne illness. World Health Statistics Quarterly 1997; 50: 57–66.
7. Corso, PS, et al. Cost of illness in the 1993 waterborne Cryptosporidium outbreak, Milwaukee, Wisconsin. Emerging Infectious Diseases 9: 426–431.
8. Hellard, ME, et al. Cost of community gastroenteritis. Journal of Gastrenterology and Hepatology 2003; 18: 322–328.
9. Lidqvist, R, et al. A one year study of foodborne illnesses in the Municipality of Uppsala, Sweden. Emerging Infectious Diseases 2001; 3 (Suppl.): 588–592.
10. Scott, WG, et al. Economic cost to New Zealand of foodborne infectious disease. New Zealand Medical Journal 2000; 113: 281–284.
11. Sockett, PN, Roberts, JA. The social and economic impact of salmonellosis. Epidemiology and Infection 1991; 107: 335–347.
12. Todd, ECD. Costs of acute bacterial foodborne disease in Canada and the United States. 1989. International Journal of Food Microbiology 1989; 9: 313–326.
13. Todd, ECD. Preliminary estimates of costs of foodborne disease in the United States. Journal of Food Protection 1989; 52: 595–601.
14. Van den Brandhof, WEGA, et al. Costs of gastroeneterritis in the Netherlands. Epidemiology and Infection 2004; 132: 211–221.
15. Mangen, MJJ, Havelaar, AH, De Wit, GA. Campylobacteriosis and sequelae in the Netherlands – estimating the disease burden and the cost-of-illness. RIVM Report, 250911004/2004.
16. Majowicz, SE, et al. Burden and cost of gastroenteritis in a Canadian community. Journal of Food Protection 2006; 69: 651–659.
17. Gauci, C, et al. Challenges in identifying methodology to estimate the prevalence of infectious intestinal disease in Malta. Epidemiology and Infection 2006; 134: 393–399.
18. Gauci, C. Surveillance of infectious intestinal disease in Malta. Ph.D. Thesis. University of Malta, 2006.
19. Gauci, C, et al. The magnitude and distribution of infectious intestinal disease in Malta: a population based study. Epidemiology and Infection 2007. Published online: 15 January 2007. doi: 10.1017/S0950268806007795.
20. Legal Notice 201 of 2004. Fees Ordinance (Cap35) Health Care Fees Regulations, Laws of Malta, 2004.
21. Health Interview Survey, 2003. Department of Health Information, Malta.
22. Scallan, E, et al. Acute gastroenteritis in Northern Ireland and the Republic of Ireland: a telephone survey. Communicable Disease and Public Health 2004; 7: 61–67.
24. Scallan, E. Epidemiology of acute gastroenteritis in the community and management in general practice. October 2003. Ph.D. Thesis. University College, Dublin.
25. Monto, AS, Koopman, JS. The Tecumseh Study. XI. Occurrence of acute enteric illness in the community. American Journal of Epidemiology 1980; 112: 323–33.
26. Herikstad, H, et al. A population based estimate of burden of diarrhoeal illness in the United States: FoodNet 1996–1997. Epidemiology and Infection 2002; 129: 9–17.
27. Lake, RJ, et al. Estimated number of cases of fooborne infections in New Zealand. New Zealand Medical Journal 2000; 113: 278–281.
28. Wheeler, JG, et al. Study of infectious intestinal disease in England: rates in the community, presenting to general practice, and reported to the national surveillance. British Medical Journal 1999; 318: 1046–1050.
29. Kuusi, M, et al. Incidence of gastroeneteritis in Norway – a population based survey. Epidemiology and Infection 2003; 131: 591–597.