D Davies. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Bronchitis/complicationsBronchitis/epidemiologyChronic DiseaseCoal MiningDisability EvaluationHumansMalePneumoconiosis/complicationsPneumoconiosis/mortalityPrognosisSpirometryUnited Kingdom
Year: 1973 PMID: 4718323 PMCID: PMC1589809 DOI: 10.1136/bmj.2.5869.773-b
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447