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Buti M, Mas A, Sánchez-Tapias JM, Esteban R, Bruguera M, Allende H, Costa J, Guardia J, Rodés J.Buti M, et al.J Hepatol. 1988 Oct;7(2):169-74. doi: 10.1016/s0168-8278(88)80479-3.J Hepatol. 1988.PMID: 3192921