An epidemiological study of rheumatoid arthritis associated with characteristic chest x-ray appearances in coal-workers
- PMID: 13106392
- PMCID: PMC2030245
- DOI: 10.1136/bmj.2.4848.1231
An epidemiological study of rheumatoid arthritis associated with characteristic chest x-ray appearances in coal-workers
References
MeSH terms
Substances
LinkOut - more resources
Full Text Sources