Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yamasawa Hideaki and Ishii Yoshiki and Kitamura Satoshi,A Clinical Study on Liver Metastases in Patients with Primary Lung Cancer.,Haigan,0386-9628,The Japan Lung Cancer Society,1996,36,1,33-40,https://cir.nii.ac.jp/crid/1390282679655330304,https://doi.org/10.2482/haigan.36.33