The Problem of Attrition in a Finnish Longitudinal Survey on Depression

Autor:	Eerola, Mervi, Huurre, Taina, Aro, Hillevi
Zdroj:	European Journal of Epidemiology, 2005 Jan 01. 20(1), 113-120.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/25047414 Zobrazit plný text záznamu Full text from SpringerLink