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１９９８年３月份全国甲乙类传染病疫情动态简介ＮａｔｉｏｎａｌＤａｔａｏｆＣｌａｓＡａｎｄＢＩｎｆｅｃｔｉｏｕｓＤｉｓｅａｓｅｓｉｎＭａｒｃｈ１９９８病名Ｄｉｓｅａｓｅ发病数ｃａｓｅｎｕｍｂｅｒ本月去年同月本年累计去年累计ＭａｒｃｈＬａｓｔＭａｒｃｈＣ...
March 1998 A dynamic profile of the epidemic situation of Class A B infectious diseases NationalDataofClasAandBInfectious DiseasesinMarch1998 Disease Name Disease incidence casenumber this month last year the same month this year last year accumulated MarchLastMarchC ...