@misc{oai:repo.qst.go.jp:00060549, author = {Hayata, Isamu and 早田 勇}, month = {Sep}, note = {NIRS Seminar "Forefront of radiation protection"}, title = {Possible adaptive response: Slight surpression of the effect of smoking by chronic low dose radiation in the high background radiation area in China.}, year = {2004} }