Unusual pulmonary observations and exposure to coal mine dust: a case-control study

Ann Occup Hyg. 1982;26(1-4):753-65.
No abstract available

MeSH terms

  • Adult
  • Coal Mining*
  • Humans
  • Lung / diagnostic imaging*
  • Male
  • Middle Aged
  • Pneumoconiosis / diagnosis
  • Pneumoconiosis / diagnostic imaging*
  • Radiography