Occupational exposures and chronic obstructive pulmonary disease: incontrovertible evidence for causality?
Rajen N
RN
Naidoo
D004784:Environmental Monitoring; D062665:Epidemiological Monitoring; D005260:Female; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology*; D016273:Occupational Exposure / Q000706:statistics & numerical data*; D029424:Pulmonary Disease, Chronic Obstructive / Q000139:chemically induced* / Q000453:epidemiology*