[Human and animal leptospirosis in Bulgaria and survey of causative strains of Leptospira. IV].
D000818:Animals; D002031:Bulgaria; D003625:Data Collection; D006801:Humans; D007919:Leptospira; D007922:Leptospirosis / Q000453:epidemiology*
LEPTOSPIROSIS/epidemiology
Leptospirozite u choveka i zhivotnite u nas s ogled na predizvikvashchite gi leptospiri. IV.