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Longeval E, Klastersky J.Longeval E, et al. Among authors: klastersky j.Cancer. 1982 Dec 15;50(12):2751-6. doi: 10.1002/1097-0142(19821215)50:12<2751::aid-cncr2820501210>3.0.co;2-3.Cancer. 1982.PMID: 6890404