M G Shandala, V Ia Kogan. Show Affiliations »
Abstract
Mesh: See more » History, 19th CenturyHistory, 20th CenturyPublic Health/historyRussia (Pre-1917)USSR
Year: 1983 PMID: 6360801
Source DB: PubMed Journal: Gig Sanit ISSN: 0016-9900