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进行尘肺流行病学调查,对于找出尘肺病因,促进尘肺防治工作,有着重要的意义。那么,如何才能获得正确的尘肺流行病学的资料呢?我们认为:①首先必须认识到尘肺流行病学原始
Conducting epidemiological investigation of pneumoconiosis is of great significance to find out the cause of pneumoconiosis and promote the prevention and treatment of pneumoconiosis. So, how to get the correct pneumoconiosis data? We think: ① we must first recognize the original pneumoconiosis epidemiology