[Leptospirosis of swine in Northern Kazakhstan District].
D000818:Animals; D007623:Kazakhstan; D007922:Leptospirosis / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control*
Leptospiroz svineĭ v Severo-Kazakhstanskoĭ oblasti.