Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ,Prediction of CCND1 amplification using plasma DNA as a prognostic marker in oesophageal squamous ell carcinoma.,British Journal of Cancer,,,2010,27,,1378-83,https://cir.nii.ac.jp/crid/1010000782139140871,