@phdthesis{oai:ir.jikei.ac.jp:00005469, author = {石垣, 貴之}, month = {2020-01-28, 2020-11-02}, school = {東京慈恵会医科大学}, title = {Usefulness of stereotactic radiotherapy using the CyberKnife for patients with inoperable locoregional recurrences of differentiated thyroid cancer.}, year = {} }