_:vb50951022 . _:vb50951022 . _:vb50951022 . _:vb50951022 . _:vb50951022 "url:https://www.ncbi.nlm.nih.gov/pubmed/14515653"^^ . _:vb50951022 "A reproductive organ benign neoplasm that derives_from glandular epithelial cells and that is located_in the region of the Wolffian duct."^^ . _:vb50951022 .