Clinicopath Conf, Herpes Simplex EncephalitisAm J Med 93:327-334, Krogstad,D., 1992
Leukaemia:Neurological Involvementin Handbk of Clinical Neurology, Vinkin PJ & Bruyn GW, Ed, North-Holland Publ Co, Amsterdam 39:1, Yuill,G.M., 1980