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Horak ER, Leek R, Klenk N, LeJeune S, Smith K, Stuart N, Greenall M, Stepniewska K, Harris AL.Horak ER, et al.Lancet. 1992 Nov 7;340(8828):1120-4. doi: 10.1016/0140-6736(92)93150-l.Lancet. 1992.PMID: 1279332
Horak ER, Harris AL, Stuart N, Bicknell R.Horak ER, et al.Ann N Y Acad Sci. 1993 Nov 30;698:71-84. doi: 10.1111/j.1749-6632.1993.tb17192.x.Ann N Y Acad Sci. 1993.PMID: 7506508Review.No abstract available.