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Penneys NS, Nadji M, Ziegels-Weissman J, Ketabchi M, Morales AR.Penneys NS, et al.Cancer. 1982 Oct 15;50(8):1608-11. doi: 10.1002/1097-0142(19821015)50:8<1608::aid-cncr2820500824>3.0.co;2-i.Cancer. 1982.PMID: 6749278