S Hashimoto, Y Murakami, K Taniguchi, K Osaka, N Shindo, H Fuchigami, M Nagai. Show Affiliations »
Abstract
Mesh: See more » Epidemiologic MethodsHumansInfluenza, Human/epidemiologyJapan/epidemiologyPopulation Surveillance/methods
Year: 2001 PMID: 11550656
Source DB: PubMed Journal: Nihon Koshu Eisei Zasshi ISSN: 0546-1766