共 50 条
- [1] REGIONAL LUNG-FUNCTION IN WORKING COAL-MINERS BULLETIN EUROPEEN DE PHYSIOPATHOLOGIE RESPIRATOIRE-CLINICAL RESPIRATORY PHYSIOLOGY, 1976, 12 (06): : P209 - P210
- [3] VENTILATORY FUNCTION IN NIGERIAN COAL-MINERS BRITISH JOURNAL OF INDUSTRIAL MEDICINE, 1981, 38 (03): : 275 - 280