[Studies on ectoparasites on small mammals in natural swamp fever foci].
D000818:Animals; D004859:Equine Infectious Anemia; D006736:Horses; D006801:Humans; D007303:Insect Vectors; D007922:Leptospirosis / Q000635:transmission*; D008322:Mammals
INSECT VECTORS; LEPTOSPIROSIS/transmission