Browsing Masters Degrees (Public Health) by Subject "Lungs--Dust diseases."
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The role of IgG and its subclasses in byssinosis.
(2002)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 ...