Search Results

1. Serum trypsin inhibitor concentrations in coal miners with respiratory symptoms.

2. Pulmonary hemodynamics in symptomatic coal miners.

3. Changes in ventilatory function in coal miners after a work shift.

4. Respiratory impairment in simple coal workers' pneumoconiosis.

5. The Early detection of occupational lung disease.

6. History and epidemiology of coalworkers' pneumoconiosis.