Research in public health: who says; who does; and who cares

Autor:	Weir, R. D.
Zdroj:	Journal of Public Health Medicine, 1991 Aug 01. 13(3), 151-157.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/45160110 Zobrazit plný text záznamu