Sinus with Oestrus ovis third-stage larvae
Gross pathology photograph of a cross-section of a sheep's head with multiple Oestrus ovis third-stage larvae in the nasal and paranasal sinuses.
Courtesy of Dr. Raffaele Roncalli.
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Gross pathology photograph of a cross-section of a sheep's head with multiple Oestrus ovis third-stage larvae in the nasal and paranasal sinuses.
Courtesy of Dr. Raffaele Roncalli.