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Nawa A, Nishiyama Y, Kobayashi T, Wakahara Y, Okamoto T, Kikkawa F, Suganuma N, Goto S, Kuzuya K, Tomoda Y.Nawa A, et al.Cancer. 1995 Jan 15;75(2):518-21. doi: 10.1002/1097-0142(19950115)75:2<518::aid-cncr2820750214>3.0.co;2-i.Cancer. 1995.PMID: 7812922
Nawa A, Nishiyama Y, Kikkawa F, Kawai M, Mano H, Goto S, Suganuma N, Tomoda Y, Nakashima N.Nawa A, et al.Int J Cancer. 1993 Apr 1;53(6):932-7. doi: 10.1002/ijc.2910530611.Int J Cancer. 1993.PMID: 8386139
Shibata K, Kikkawa F, Nawa A, Suganuma N, Hamaguchi M.Shibata K, et al. Among authors: nawa a.Cancer Res. 1997 Dec 1;57(23):5416-20.Cancer Res. 1997.PMID: 9393769
Kikkawa F, Tamakoshi K, Nawa A, Shibata K, Yamagata S, Yamagata T, Suganuma N.Kikkawa F, et al. Among authors: nawa a.Cancer Lett. 1997 Nov 25;120(1):109-15. doi: 10.1016/s0304-3835(97)00295-4.Cancer Lett. 1997.PMID: 9570393