G D Kettyls, V M Verrall, M R Smart, J M Hopper, N Schmitt. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AbsenteeismBritish ColumbiaDisease OutbreaksHumansInfluenza, Human/epidemiologyOrthomyxoviridae/isolation & purificationRural PopulationUrban Population
Year: 1968 PMID: 5698562 PMCID: PMC1945478
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262