Table of contents
November 1993 - Volume 50 - 11
Research Article
- Hazards of deep-sea fishing. 1971. (1 November, 1993)
- Study of occupational lung cancer in asbestos factories in China. (1 November, 1993)
- Coal mining, emphysema, and compensation revisited. (1 November, 1993)
- Semen quality in welders exposed to radiant heat. (1 November, 1993)
Editor's Choice
- Hazards of deep-sea fishing (1 November, 1993)
Correspondence
- Author's reply (1 November, 1993)
- Author's reply (1 November, 1993)