_:vb50937958 . _:vb50937958 . _:vb50937958 "An endocervical carcinoma that derives_from epithelial cells of glandular origin."^^ . _:vb50937958 . _:vb50937958 "url:https://www.ncbi.nlm.nih.gov/pubmed/12207781"^^ . _:vb50937958 . _:vb50937958 .