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Rosman M, Hayden CL, Thiel RP, Chambers JT, Kohorn EI, Chambers SK, Schwartz PE.Rosman M, et al. Among authors: schwartz pe.Cancer. 1994 Aug 15;74(4):1323-8. doi: 10.1002/1097-0142(19940815)74:4<1323::aid-cncr2820740423>3.0.co;2-5.Cancer. 1994.PMID: 8055455