G Dean. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AdultAgedBronchitis/epidemiologyBronchitis/etiologyFemaleHumansLung Neoplasms/epidemiologyLung Neoplasms/etiologyMaleMiddle AgedMortalityNorthern IrelandSmokingSocial Conditions
Year: 1966 PMID: 5941500 PMCID: PMC1844716 DOI: 10.1136/bmj.1.5502.1506
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447