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Perry A, Molberg K, Albores-Saavedra J.Perry A, et al. Among authors: molberg k.Cancer. 1996 Feb 15;77(4):750-6. doi: 10.1002/(sici)1097-0142(19960215)77:4<750::aid-cncr22>3.0.co;2-z.Cancer. 1996.PMID: 8616768