O W CHRISTENSEN, C H WOOD. Show Affiliations »
Abstract
Entities: Disease
Keywords: BRONCHITIS/statistics
Mesh: See more » BiometryBronchitis/statistics & numerical dataDenmarkEnglandHumansWales
Year: 1958 PMID: 13510747 PMCID: PMC2028116 DOI: 10.1136/bmj.1.5071.620
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447