School- and class-level variation in self-harm, suicide ideation and suicide attempts in Danish high schools

Autor:	PISINGER, VERONICA S.C., HAWTON, KEITH, TOLSTRUP, JANNE S.
Zdroj:	Scandinavian Journal of Public Health, 2019 Mar 01. 47(2), 146-156.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/48623941 Zobrazit plný text záznamu