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抽象的
Respiratory Morbidity Definitions of the Outcome Variables
Francesco B
The monetary compensation for work related diseases and deaths have increased twenty threefold from 1961 to 1997. COPD and asthma represented 87 percentage and 5 percentage of work related non-malignant respiratory disease mortality in the country and a population attributable fraction of 14 percentages and 5 percentages respectively.