Prostate-specific antigen (PSA) is currently the most frequently used marker for the identification of normal and pathologically altered prostatic tissue in the male and female. Immunohistochemically PSA is expressed in the highly specialized apically-superficial layer of female and male secretory c …
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https://pubmed.ncbi.nlm.nih.gov/10668204/
https://pubmed.ncbi.nlm.nih.gov/10668204/