The Canadian Public Health Association Annual Report 1967-1968: Part V

Autor:	McCombie, F. M., Davies, John W., Moghadam, H., Smith, Arthur F., Slaughter, Dorothy E., Zayachkowski, W.
Zdroj:	Canadian Journal of Public Health / Revue Canadienne de Sante'e Publique, 1968 Sep 01. 59(9), 364-369.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/41984246 Zobrazit plný text záznamu