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Lau JY, Bain VG, Davies SE, O'Grady JG, Alberti A, Alexander GJ, Williams R.Lau JY, et al.Gastroenterology. 1992 Mar;102(3):956-62. doi: 10.1016/0016-5085(92)90182-x.Gastroenterology. 1992.PMID: 1537531
Davies SE, Lau JY, O'Grady JG, Portmann BC, Alexander GJ, Williams R.Davies SE, et al.Am J Clin Pathol. 1992 Dec;98(6):554-8. doi: 10.1093/ajcp/98.6.554.Am J Clin Pathol. 1992.PMID: 1462952
O'Grady JG, Smith HM, Davies SE, Daniels HM, Donaldson PT, Tan KC, Portmann B, Alexander GJ, Williams R.O'Grady JG, et al.J Hepatol. 1992 Jan;14(1):104-11. doi: 10.1016/0168-8278(92)90138-f.J Hepatol. 1992.PMID: 1737910
Davies SE, Portmann BC, O'Grady JG, Aldis PM, Chaggar K, Alexander GJ, Williams R.Davies SE, et al.Hepatology. 1991 Jan;13(1):150-7.Hepatology. 1991.PMID: 1988336
O'Grady JG, Williams R.O'Grady JG, et al.Br Med Bull. 1990 Apr;46(2):481-91. doi: 10.1093/oxfordjournals.bmb.a072411.Br Med Bull. 1990.PMID: 2116215Review.
O'Grady JG, Alexander GJ, Hayllar KM, Williams R.O'Grady JG, et al.Gastroenterology. 1989 Aug;97(2):439-45. doi: 10.1016/0016-5085(89)90081-4.Gastroenterology. 1989.PMID: 2490426