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Kim YJ, Ngoi SS, Godwin TA, DeCosse JJ, Staiano-Coico L.Kim YJ, et al. Among authors: ngoi ss.Cancer. 1991 Aug 1;68(3):638-41. doi: 10.1002/1097-0142(19910801)68:3<638::aid-cncr2820680333>3.0.co;2-x.Cancer. 1991.PMID: 2065285
Khoo HE, Ho CL, Chhatwal VJ, Chan ST, Ngoi SS, Moochhala SM.Khoo HE, et al. Among authors: ngoi ss.Cancer Lett. 1996 Aug 23;106(1):17-21. doi: 10.1016/0304-3835(96)04289-9.Cancer Lett. 1996.PMID: 8827042