@article{oai:twinkle.repo.nii.ac.jp:00025065, author = {ISAKA, Tamami and MITSUBOSHI, Shota and SHIDEI, Hiroaki and AOSHIMA, Hiroe and MATSUMOTO, Takako and SAWADA, Tatsuo and NAGASHIMA, Yoji and KANZAKI, Masato}, journal = {Tokyo Women's Medical University Journal}, month = {Dec}, pages = {98--103}, title = {Robot-Assisted Thoracoscopic Tumor Resection of Lymph Node Metastasis of an Unknown Primary Site: A Case Report}, volume = {4}, year = {2020} }