[Leptospirosis of swine in Portugal].
D000818:Animals; D006801:Humans; D007922:Leptospirosis / Q000453:epidemiology*; D011174:Portugal; D013552:Swine; D013553:Swine Diseases
LEPTOSPIROSIS/epidemiology; SWINE/diseases
Sur l'infection de la race procine portugaise, par les leptospires.