@article{oai:repo.qst.go.jp:00046021,
 author = {Iwasaki, Toshiyasu and Takashima, Yoshio and Suzuki, Tosikazu and Yoshida, Mitsuaki and Hayata, Isamu and 岩崎 利泰 and 高島 良生 and 鈴木 敏和 and 吉田 光明 and 早田 勇},
 issue = {2},
 journal = {Radiation Research},
 month = {Nov},
 note = {This paper considers the dose-effect relationship for unstable chromosome aberration yields in human lymphocytes in very low-dose range. Data are presented for (60)Co gamma-ray doses of 0, 10, 20, 40 and 1000 mGy. More than 5,000 metaphases were scored for each data point at the very low doses, and each cell was double-checked using a semi-automated metaphase finding/relocation system. Aberration yields of dicentrics plus centric rings followed an excellent linear dose response down to zero dose; the yields were significantly above the control frequency from 20 mGy.},
 pages = {208--213},
 title = {The Dose Response of Chromosome Aberrations in Human Lymphocytes Induced In Vitro by Very Low-Dose gamma Rays},
 volume = {175},
 year = {2010}
}