Chronic bronchitis in coal miners: ante-mortem-post-mortem comparisons.
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Causes and factors related to pig carcass condemnation
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The potential of coal mine dust to cause disabling pneumoconiosis has long been recognised, but research now suggests that pneumoconiosis is not the only respiratory hazard of coal mining.Over the last 30 years evidence has accumulated that miners also experience an excess of chronic obstructive pulmonary disease (COPD), and this has led the British Government to classify chronic bronchitis and...
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عنوان ژورنال:
- Thorax
دوره 24 5 شماره
صفحات -
تاریخ انتشار 1969