title: To the evolution of natural foci of L. grippotyphosa in Central Europe.
mesh_terms: D000372:Agglutination Tests; D000818:Animals; D002335:Carnivora; D003604:Czechoslovakia; D004197:Disease Reservoirs; D007312:Eulipotyphla; D005060:Europe; D005589:Foxes; D007922:Leptospirosis / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary*; D012376:Rodent Diseases / Q000453:epidemiology / Q000276:immunology; D012377:Rodentia; D012589:Sciuridae