_:vb50952998 "A cervical cancer that has_material_basis_in abnormally proliferating cells derives_from melanocytes."^^ . _:vb50952998 . _:vb50952998 . _:vb50952998 . _:vb50952998 "url:https://www.ncbi.nlm.nih.gov/pubmed/25046205"^^ . _:vb50952998 . _:vb50952998 .