Abstract
Ushbu tadqiqot ishida “Nurota” davlat qo’riqxonasida muhofaza qilinayotgan Ovis ammon severtzovi qo’ylarida hazm tizimi nematodalari ta’siri o’rganilgan bo’lib, natijada, ushbu parazitlar ta’sirida qo’ylar qonida muayyan gematologik o’zgarishlar qayd qilinib, xususan, gemoglobin miqdori va eritrositlar soni kamaygan, leykositlar soni esa oshgani aniqlangan.References
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