National Nosocomial Infections Surveillance (NNIS) System Report, data summary from January 1992 through June 2004, issued October 2004
Comparación de la eficacia de dos sistemas de ventilación. Bioseguridad ambiental en quirófanos y otras salas de riesgo
Nosocomial Infections and Air filtration in Operating Theatre Suites. Apllication of French Standard NFS90-351:2003
Effect of ultraclean air in operating rooms on deep sepsis in the joint after total hip or knee replacement: a randomised study