Autor:	Zivna, Iva, Bergin, Diana, Casavant, Joanne, Fontecchio, Sally, Nelson, Susan, Kelley, Anita, Mathis, Sandra, Melvin, Zita, Erlichman, Rosemarie, Ellison III, Richard T.
Zdroj:	Infection Control and Hospital Epidemiology, 2007 Jun 01. 28(6), 708-712.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/10.1086/518352 Zobrazit plný text záznamu