[ETIOLOGY OF LEPTOSPIROSIS IN THE ASTRAKHAN REGION].
D000818:Animals; D006801:Humans; D007922:Leptospirosis; D009017:Morbidity; D014586:USSR; D015047:Zoonoses
LEPTOSPIROSIS; MORBIDITY; USSR; ZOONOSES
ETIOLOGIIA LEPTOSPIROZA V ASTRAKHANSKO I OBLASTI.