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Bostick RM, Potter JD, Fosdick L, Grambsch P, Lampe JW, Wood JR, Louis TA, Ganz R, Grandits G.Bostick RM, et al. Among authors: lampe jw.J Natl Cancer Inst. 1993 Jan 20;85(2):132-41. doi: 10.1093/jnci/85.2.132.J Natl Cancer Inst. 1993.PMID: 8418302Clinical Trial.