1887

oa South African Medical Journal - Forced expiratory volume and expiratory flow rate in Black miners and in a control group

 

Abstract

The peak expiratory flow rate and the forced expiratory volume in 1 second were measured in 772 Black miners who did not have pneumoconiosis, tuberculosis or chronic bronchitis.

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/content/m_samj/49/43/AJA20785135_24132
1975-10-01
2016-12-07
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