[Survey of the natural foci of infections in one district of Slovakia].
D003625:Data Collection; D004660:Encephalitis; D004671:Encephalitis, Arbovirus / Q000453:epidemiology*; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology*; D012282:Rickettsia Infections / Q000453:epidemiology*; D018154:Slovakia
ENCEPHALITIS, EPIDEMIC/epidemiology; LEPTOSPIROSIS/epidemiology; RICKETTSIAL DISEASES/epidemiology
Výskum prärodného óhniska nákaz v jednom kraji na Slovensku.