Autor:	Akerman, Nicholas, Yeluri, Sashidhar, Dadayal, Guneesh, Atkinson, John J., Short, Andrew, Veiraiah, Arvindan, Varughese, George I.
Zdroj:	BMJ: British Medical Journal, 2005 Sep 01. 331(7515), 514-515.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/25460521 Zobrazit plný text záznamu