Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) RODRIGUEZ-BIGAS MA,Characteristics of small bowel carcinoma in hereditary nonpolyposis colorectal carcinoma. International Collaborative Group on HNPCC,Cancer,,,1998,83,,240-244,https://cir.nii.ac.jp/crid/1574231875781843840,