[Hypoxia and arterial CO-2 partial pressure in workers exposed to pneumoconiotic risks].
D001794:Blood Pressure; D006801:Humans; D000860:Hypoxia / Q000209:etiology*; D010313:Partial Pressure; D011009:Pneumoconiosis / Q000473:pathology*; D012119:Respiration
ANOXIA/etiology; PNEUMOCONIOSIS/pathology; RESPIRATION