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letter to editor
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نویسنده
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sheikh fathollahi m
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منبع
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journal of occupational health and epidemiology - 2016 - دوره : 5 - شماره : 4 - صفحه:253 -255
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آدرس
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rafsanjan university of medical sciences, medical school, occupational environment research center, dept of epidemiology and biostatistics, ایران
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پست الکترونیکی
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mamoosh502002@yahoo.com
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Authors
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