2026-03-22 12:51 浏览次数 30
小地鼠
欧黄鼠
the mean frequency of positive iha test for the suslik was 13.74%, with high peak in april and low peak in july;
黄鼠间接血凝试验平均阳性率为13.74%,阳性率高峰在4月,低峰在7月,双峰型;