The role of IgG and its subclasses in byssinosis.
A case control study was performed in 6 cotton mills in KwaZulu-Natal, South Africa. The study used questionnaire and pulmonary function testing results to categorise respiratory symptoms in 52 exposed symptomatic, 30 exposed asymptomatic and 46 unexposed control subjects. These categorisation resul...
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| Language: | en_ZA |
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2012
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| Online Access: | http://hdl.handle.net/10413/8157 |