Autor:	Hinshaw, Kim, Clifford, Rollo, Livingstone, Anna, Ross, Sue, Godden, David, Friend, James, Legge, Joseph, Douglas, Graham, Strachan, David P.
Zdroj:	BMJ: British Medical Journal, 1996 Sep . 313(7060), 814-815.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/29733003 Zobrazit plný text záznamu