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Preston-Martin S, Yu MC, Henderson BE, Roberts C.Preston-Martin S, et al. Among authors: henderson be.J Natl Cancer Inst. 1983 May;70(5):863-6.J Natl Cancer Inst. 1983.PMID: 6573530
Yu MC, Skipper PL, Taghizadeh K, Tannenbaum SR, Chan KK, Henderson BE, Ross RK.Yu MC, et al. Among authors: henderson be.J Natl Cancer Inst. 1994 May 4;86(9):712-6. doi: 10.1093/jnci/86.9.712.J Natl Cancer Inst. 1994.PMID: 8158701