Mmr Vaccine And Crohn's Disease: Ecological Study Of Hospital Admissions In England, 1991 To 2002

Autor:	Seagroatt, Valerie
Zdroj:	BMJ: British Medical Journal, 2005 May . 330(7500), 1120-1121.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/25459665 Zobrazit plný text záznamu