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Loeffler JS, Alexander E 3rd, Shea WM, Wen PY, Fine HA, Kooy HM, Black PM.Loeffler JS, et al. Among authors: wen py.J Clin Oncol. 1992 Sep;10(9):1379-85. doi: 10.1200/JCO.1992.10.9.1379.J Clin Oncol. 1992.PMID: 1325539