Seasonal Prevalence of Helminthic Infections in the Gastrointestinal Tract of Sheep in Mazandaran Province, Northern Iran

<div><i>Trichostrongylidae</i>: the egg is ovoid, pointed at one end, yellow-greyish in color, and thin-walled. The morula inside may consist of a variable number of blastomeres. Size: 75–95 <i>μ</i>m × 40–50 <i>μ</i>m.</div>

Journal of Parasitology Research

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Figure 1

Figure 1: Seasonal Prevalence of Helminthic Infections in the Gastrointestinal Tract of Sheep in Mazandaran Province, Northern Iran 