@article{oai:nagasaki-u.repo.nii.ac.jp:00021831,
 author = {Kunisaki, Tadaomi and Sugamura, Youji and Ishibashi, Tsunehisa and Shinkai, Kiyoto and Nishida, Takahiro and Jibiki, Masaaki and Torigoe, Toshiaki and Tomita, Masao and Shimoyama, Takatoshi and Taniguchi, Hideki and Nakasone, Tolonori and Honda, Hirotaka and Yasutake, Tohru and Okada, Daikichi and Kuwahara, Kikuo and Hisano, Hiroshi and Honjyo, Seiji and Yamaguchi, Hiroyuki and Ikari, Hideki and Rin, Souei and Miura, Toshio},
 issue = {1-4},
 journal = {Acta medica Nagasakiensia},
 month = {Oct},
 note = {Carcinoembryonic antigen (CEA) in serum and fresh cancer tissue taken at surgery was measured and analyzed in terms of the disease stage. The CEA level in serum (s-CEA ) has become higher with advance in the disease stage. However, in stage V it was lowered as well as CEA level in cancer mass (ca-CEA). It is suggested that S-CEA is influenced by cancer invasion into the vessel wall, tumor necrosis and/or degeneration which ca-CEA may well be migrated from the tumor cells., Acta medica Nagasakiensia. 1988, 33(1-4), p.167-169},
 pages = {167--169},
 title = {Tumor-containing CEA in Colon Cancers},
 volume = {33},
 year = {1988}
}