| Literature DB >> 15396261 |
Abstract
Entities:
Keywords: INDUSTRY AND OCCUPATIONS; PNEUMOCONIOSIS
Mesh:
Substances:
Year: 1949 PMID: 15396261 PMCID: PMC2530169 DOI: 10.1136/pgmj.25.290.618
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401