Autor:	Devereaux, P. J., Bhandari, Mohit, Clarke, Mike, Montori, Victor M., Cook, Deborah J., Yusuf, Salim, Sackett, David L., Cinà, Claudio S., Walter, S. D., Haynes, Brian, Schünemann, Holger J., Norman, Geoffrey R., Guyatt, Gordon H.
Zdroj:	BMJ: British Medical Journal, 2005 Jan 01. 330(7482), 88-91.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/25458626 Zobrazit plný text záznamu