1. The efficacy of infection surveillance and control programs in preventing nosocomial infections in US hospitals;Haley;Am J Epidemiol,1985
2. To Err is human: building a safer health system;Kohn,2000
3. Annual epidemiological report on communicable diseases in Europe 2008;ECDC,2008
4. Recommendation 2009/C 151/01 of 9 June 2009. Council recommendations on patient safety, including the prevention and control of healthcare associated infections;European Council;Official Journal of the European Union,2009
5. The direct medical costs of healthcare-associated infections in U.S. hospitals and the benefits of prevention;Douglas Scott,2009