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Harima Y, Nagata K, Harima K, Oka A, Ostapenko VV, Shikata N, Ohnishi T, Tanaka Y.Harima Y, et al. Among authors: ostapenko vv.Cancer. 2000 Jan 1;88(1):132-8.Cancer. 2000.PMID: 10618615Clinical Trial.
Oka A, Harima Y, Harima K, Ostapenko VV, Tanaka Y, Ohnishi T, Sawada S.Oka A, et al. Among authors: ostapenko vv.Cancer Detect Prev. 2000;24(3):275-82.Cancer Detect Prev. 2000.PMID: 10975290
Ostapenko VV, Wang X, Ohnishi K, Takahashi A, Yamamoto I, Tanaka Y, Ohnishi T.Ostapenko VV, et al.Radiat Res. 1999 Sep;152(3):321-7.Radiat Res. 1999.PMID: 10453093