Some Essential Considerations in Connection with the Rural Health Program

Autor:	Draper, W. F.
Zdroj:	Public Health Reports (1896-1970), 1931 Jul 01. 46(28), 1617-1623.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/4580098 Zobrazit plný text záznamu