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Kemeny N, Cohen A, Seiter K, Conti JA, Sigurdson ER, Tao Y, Niedzwiecki D, Botet J, Budd A.Kemeny N, et al. Among authors: niedzwiecki d.J Clin Oncol. 1993 Feb;11(2):330-5. doi: 10.1200/JCO.1993.11.2.330.J Clin Oncol. 1993.PMID: 8426211Clinical Trial.