[On the frequency of leptospirosis in Iran. Isolation of Leptospira grippo-typhosa in men and in cattle. (Second note)].
D000818:Animals; D002417:Cattle; D006801:Humans; D007492:Iran; D007919:Leptospira; D007922:Leptospirosis / Q000453:epidemiology*; D008297:Male
LEPTOSPIROSIS/epidemiology