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van Os J, Fahy TA, Jones P, Harvey I, Sham P, Lewis S, Bebbington P, Toone B, Williams M, Murray R.van Os J, et al. Among authors: williams m.Psychol Med. 1996 Jan;26(1):161-76. doi: 10.1017/s0033291700033808.Psychol Med. 1996.PMID: 8643756
Harvey I, Williams M, McGuffin P, Toone BK.Harvey I, et al. Among authors: williams m.Br J Psychiatry. 1990 Oct;157:515-22. doi: 10.1192/bjp.157.4.515.Br J Psychiatry. 1990.PMID: 2131132
Harvey I, Williams M, Toone BK, Lewis SW, Turner SW, McGuffin P.Harvey I, et al. Among authors: williams m.Psychol Med. 1990 Feb;20(1):55-62. doi: 10.1017/s0033291700013222.Psychol Med. 1990.PMID: 2320698
van Os J, Fahy TA, Jones P, Harvey I, Lewis S, Williams M, Toone B, Murray R.van Os J, et al. Among authors: williams m.Br J Psychiatry. 1995 Jun;166(6):750-8. doi: 10.1192/bjp.166.6.750.Br J Psychiatry. 1995.PMID: 7663823
Jones PB, Harvey I, Lewis SW, Toone BK, Van Os J, Williams M, Murray RM.Jones PB, et al. Among authors: williams m.Psychol Med. 1994 Nov;24(4):995-1011. doi: 10.1017/s0033291700029081.Psychol Med. 1994.PMID: 7892367
Harvey I, McGuffin P, Williams M, Toone BK.Harvey I, et al. Among authors: williams m.Psychiatry Res. 1990 Apr;35(1):61-9. doi: 10.1016/0925-4927(90)90009-u.Psychiatry Res. 1990.PMID: 2367611
McGuire PK, Jones P, Harvey I, Williams M, McGuffin P, Murray RM.McGuire PK, et al. Among authors: williams m.Schizophr Res. 1995 May;15(3):277-81. doi: 10.1016/0920-9964(94)00053-b.Schizophr Res. 1995.PMID: 7632625
McKenzie K, Jones P, Lewis S, Williams M, Toone B, Sham P, Murray RM.McKenzie K, et al. Among authors: williams m.Psychol Med. 2002 Oct;32(7):1285-91. doi: 10.1017/s0033291702006190.Psychol Med. 2002.PMID: 12420897
Cardno AG, Holmans PA, Harvey I, Williams MB, Owen MJ, McGuffin P.Cardno AG, et al. Among authors: williams mb.Schizophr Res. 1997 Feb 28;23(3):231-8. doi: 10.1016/s0920-9964(96)00093-x.Schizophr Res. 1997.PMID: 9075301
Salmon JB, Hanna MH, Williams M, Toone B, Wheeler M.Salmon JB, et al. Among authors: williams m.Pain. 1988 Apr;33(1):67-71. doi: 10.1016/0304-3959(88)90205-9.Pain. 1988.PMID: 3380553