[Geographic variability of seasonal activity of Ixodes ricinus and Ixodes persulcatus and causes of their annual numerical fluctuations].
D000818:Animals; D006801:Humans; D018884:Ixodes; D012621:Seasons; D013987:Ticks
TICKS
O geograficheskoi izmenchivosti sezonnogo khoda aktivnosti lxodes ricinus i lxodes persulcatus i o prichinakh mnogoletnikh kolebanii ikh chislennosti.