Table of contents
July 1990 - Volume 47 - 7
Research Article
- Coalmining, emphysema, and compensation. (1 July, 1990)
- To work or not to work: that is the question. (1 July, 1990)
- Respiratory mortality among firefighters. (1 July, 1990)
- Exposure to grain dust and changes in lung function. (1 July, 1990)
- Chronic neurobehavioural effects of toluene. (1 July, 1990)
Articles
- Radiograph atlas of pneumoconiosis: Professor Qi-Guoxing (1 July, 1990)