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

<table> Fibrocystadenoma showing ER<i>β</i>-abundant expression in the endothelium and smooth muscles lining the blood vessels. Immunoperoxidase/DAB substrate/Mayer’s haematoxylin counterstain x400.</table>

International Scholarly Research Notices

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Figure 3

Figure 3: An Immunohistochemical Study on the Expression of Sex Steroid Receptors in Canine Mammary Tumors 