arsenism caused by coal burning 燃煤型砷中毒
arsenism caused by burning coal 燃煤型砷中毒
Objective To study the pathogenic situation of arsenism caused by coal burning pollution.
目的了解燃煤污染引起慢性砷中毒的发病情况。
Objective Analyses and probe the clinical symptoms, signs and epidemic characteristic of arsenism caused by coal burning pollution.
目的探讨燃煤污染型砷中毒的临床症状、体征以及流行特点。
Objective To study the clinical signs and poly organic and system damages of arsenism caused by burning coal pollution and it's significance.
目的探讨燃煤型砷中毒的临床特征、多系统损害及其意义。
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