Autor:	Bourne, Gordon, Chad, Timothy, Clements, R. V., de Vere, R. D., Diggory, Peter, Evans, D. Glyn, Fairbairn, David, Gordon, Y. B., Hugo, P. J., Keilani, Z., Kenney, A., McGrath, James, Owen-Simpkins, P., Setchell, Marcus, Williams, David
Zdroj:	The British Medical Journal, 1976 Jul . 2(6028), 182-182.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/20410711 Zobrazit plný text záznamu