PO-0652: Stereotactic body radiotherapy for metastatic lung tumors with emphasis on the difference in oligometastatic state. (April 2015) - Yamamoto, T.; Niibe, Y.; Yamashita, H.; Katsui, K.; Nakagawa, K.; Kanazawa, S.; Kawamori, J.; Koto, M.; Terahara, A.; Jingu, K.