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Stål P, Johansson I, Ingelman-Sundberg M, Hagen K, Hultcrantz R.Stål P, et al. Among authors: hultcrantz r.J Hepatol. 1996 Oct;25(4):538-46. doi: 10.1016/s0168-8278(96)80214-5.J Hepatol. 1996.PMID: 8912154