Autor:	Calverley PMA (AUTHOR), Anderson JA (AUTHOR), Celli B (AUTHOR), Ferguson GT (AUTHOR), Jenkins C (AUTHOR), Jones PW (AUTHOR), Yates JC (AUTHOR), Vestbo J (AUTHOR), TORCH investigators (CORPORATE AUTHOR)
Zdroj:	New England Journal of Medicine. 2/22/2007, Vol. 356 Issue 8, p775-884. 19p.
Databáze:	Academic Search Ultimate
Externí odkaz:	Zobrazit plný text záznamu