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１９９７年２月份全国甲乙类传染病疫情动态简介ＮａｔｉｏｎａｌＤａｔａｏｆＣｌａｓＡａｎｄＢＩｎｆｅｃｔｉｏｕｓＤｉｓｅａｓｅｓｉｎＦｅｂｒｕａｕｙ１９９７病名Ｄｉｓｅａｓｅ发病数ｃａｓｅｎｕｍｂｅｒ本月去年同月本年累计去年累计ＦｅｂｒｕａｒｙＬａｓｔ...
February 1997 A dynamic profile of the epidemic situation of Class A B infectious diseases NationalDataofClasAandBInfectiousDiseasesinFebruauy1997 Disease name Disease incidence casenumber this month last year same month this year last year accumulated last February February ...