@article{oai:niigata-u.repo.nii.ac.jp:00006711,
 author = {Yamamoto, Mutsuo},
 issue = {1},
 journal = {Acta medica et biologica, Acta medica et biologica},
 month = {Jun},
 pages = {19--34},
 title = {Histologic analysis of venous invasion in colorectal carcinomas in relation to hematogenous metastases},
 volume = {33},
 year = {1985}
}