A case of malignant melanoma of unknown primary origin in the submandibular lymph nodes. 論文 Yoshiaki Shigematsu・Seishi Magoshi・Kazuhisa NOGUCHI・Aya Hamao・Seiji Suzuki・Hideaki Sakashita ·2000-01-01 ·『Japanese Journal of Oral & Maxillofacial Surgery』 46(2) pp. 81-83 doi:10.5794/jjoms.46.81