J FRY. Show Affiliations »
Abstract
Keywords: INFLUENZA/epidemiology
Mesh: See more » EpidemicsHumansInfluenza, Human/epidemiology
Year: 1959 PMID: 13825464 PMCID: PMC1989964 DOI: 10.1136/bmj.2.5144.135
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447