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Kuhnle GE, Dellian M, Walenta S, Mueller-Klieser W, Goetz AE.Kuhnle GE, et al. Among authors: walenta s.J Natl Cancer Inst. 1992 Nov 4;84(21):1642-7. doi: 10.1093/jnci/84.21.1642.J Natl Cancer Inst. 1992.PMID: 1433345