| Literature DB >> 13461092 |
Abstract
Entities:
Keywords: LUNG NEOPLASMS/etiology and pathogenesis; PNEUMOCONIOSES/complications; SILICOSIS/complications; SMOKING/injurious effects
Mesh:
Year: 1957 PMID: 13461092
Source DB: PubMed Journal: Cent Afr J Med ISSN: 0008-9176