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Abstract
Entities: Disease
Mesh: See more » Airway Obstruction/etiologyHumansLung/physiopathologyPleural Effusion/etiologyPulmonary Fibrosis/etiologyRespiratory Tract Diseases/etiologyRheumatic Diseases/complicationsRheumatoid Nodule/etiology
Year: 1978 PMID: 306272 PMCID: PMC1604948 DOI: 10.1136/bmj.1.6125.1437
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447