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Mehdi SA, Etzell JE, Newman NB, Weidner N, Kohman LJ, Graziano SL.Mehdi SA, et al. Among authors: graziano sl.Lung Cancer. 1998 May;20(2):99-108. doi: 10.1016/s0169-5002(98)00027-0.Lung Cancer. 1998.PMID: 9711528