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Figure 2 | Acta Veterinaria Scandinavica

Figure 2

From: Comparative studies on the pathogenicity and tissue distribution of three virulence variants of classical swine fever virus, two field isolates and one vaccine strain, with special regard to immunohistochemical investigations

Figure 2

Tonsil. Experiment II, PID 7. Positive immunohistochemical staining. Tonsil. Experiment II, PID 7. Immunoreactivity to WH 303 monoclonal antibody as a cytoplasmic rim in the crypt-epithelial cells. Immunohistochemistry; EnVision™ +HP mouse system. Magnification 540×.

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