A study during 1985 to 1991 in Västerbotten indicated a highly significant relationship between bank vole–trapping indices and nephropathia epidemica incidence during July through December ( 31 ).
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A study during 1985 to 1991 in Västerbotten indicated a highly significant relationship between bank vole–trapping indices and nephropathia epidemica incidence during July through December ( 31 ).