Autor:	Monteiro, Eric F., Spencer, Robert C., Kinghorn, George R., Barratt, Christopher L. R., Cooke, Sheila, Cooke, Ian D.
Zdroj:	British Medical Journal (Clinical Research Edition), 1987 Aug . 295(6595), 418-418.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/29527941 Zobrazit plný text záznamu