Strains of Leptospirae evoking swamp fever in southeastern Poland: a four-year survey.
D000818:Animals; D003625:Data Collection; D004859:Equine Infectious Anemia; D006736:Horses; D007919:Leptospira; D007922:Leptospirosis / Q000453:epidemiology*; D011044:Poland
LEPTOSPIROSIS/epidemiology