Study Was Not Designed to Test the Hypothesis

Autor:	Silvers, Karen M., Epton, Michael J., Frampton, Chris M.
Zdroj:	BMJ: British Medical Journal, 2007 Nov 01. 335(7626), 899-899.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/20508110 Zobrazit plný text záznamu