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Perry EK, Marshall E, Thompson P, McKeith IG, Collerton D, Fairbairn AF, Ferrier IN, Irving D, Perry RH.Perry EK, et al. Among authors: irving d.J Neural Transm Park Dis Dement Sect. 1993;6(3):167-77. doi: 10.1007/BF02260919.J Neural Transm Park Dis Dement Sect. 1993.PMID: 8123190
Perry EK, Morris CM, Court JA, Cheng A, Fairbairn AF, McKeith IG, Irving D, Brown A, Perry RH.Perry EK, et al. Among authors: irving d.Neuroscience. 1995 Jan;64(2):385-95. doi: 10.1016/0306-4522(94)00410-7.Neuroscience. 1995.PMID: 7700528
Perry EK, McKeith I, Thompson P, Marshall E, Kerwin J, Jabeen S, Edwardson JA, Ince P, Blessed G, Irving D, et al.Perry EK, et al. Among authors: irving d.Ann N Y Acad Sci. 1991;640:197-202. doi: 10.1111/j.1749-6632.1991.tb00217.x.Ann N Y Acad Sci. 1991.PMID: 1723256