This article analyses the seasonal distribution of the EHF in Linyi district from 1984 to 1986 By using the method of circular distribution.
以圆形分布方法分析报告了临沂地区1984～1986年流行性出血热（EHF）的季节分布。
This article analyses the seasonal distribution of the EHF in Linyi district from 1984 to 1986 By using the method of circular distribution.
以圆形分布方法分析报告了临沂地区1984～1986年流行性出血热（EHF）的季节分布。
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