权威例句
The respiratory health of welders.Mortality of welders and other craftsmen at a shipyard in NE England.Neurologic manifestations in welders with pallidal MRI T1 hyperintensityShoulder pain in industry: an epidemiological study on weldersEffect of levodopa treatment for parkinsonism in welders: A double-blind studyNeurodegenerative diseases in welders and other workers exposed to high levels of magnetic fields.Manganese exposure: neuropsychological and neurological symptoms and effects in welders.A historical prospective study of European stainless steel, mild steel, and shipyard weldersOccupational exposure to welding fume among welders: alterations of manganese, iron, zinc, copper, and lead in body fluids and the o..."Crackers, breakers, stretchers, drillers, scrapers, shavers, burners, welders and melters"--the future treatment of atherosclerotic...