ARBORVIRUS ENCEPHALITIDES IN EUROPE.
D000818:Animals; D001102:Arbovirus Infections; D004660:Encephalitis; D004671:Encephalitis, Arbovirus; D004813:Epidemiology; D005060:Europe; D005455:Fluorescent Antibody Technique; D013987:Ticks
ARBOVIRUS INFECTIONS; ENCEPHALITIS, EPIDEMIC; EPIDEMIOLOGY; EUROPE; FLUORESCENT ANTIBODY TECHNIC; TICKS