An Immunohistochemical Study on the Expression of Sex Steroid Receptors in Canine Mammary Tumors

<table>Mixed mammary tumor showing strong expression of ER<i>β</i> in the nuclei of epithelial cells. Immunoperoxidase/DAB substrate/Mayer’s haematoxylin counterstain x400.</table>

International Scholarly Research Notices

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Figure 2

Figure 2: An Immunohistochemical Study on the Expression of Sex Steroid Receptors in Canine Mammary Tumors 