Media type: E-Article Title: Primary Urethral Malignant Melanoma in an Elder Woman Diagnosed by Urine Cytology Contributor: Niwa, Kenji; Ishihara, Tsuneo; Mori, Sakae; Kuwabara, Keigo; Murase, Saki; Takenaka, Motoki; Yamaguchi, Yoshio; Tanaka, Takuji imprint: Scientific Research Publishing, Inc., 2020 Published in: Open Journal of Pathology Language: Not determined DOI: 10.4236/ojpathology.2020.101002 ISSN: 2164-6775; 2164-6783 Keywords: General Earth and Planetary Sciences ; General Environmental Science Origination: Footnote: Access State: Open Access