1. Folic acid antagonists-Effects on the cell and the patient;Berlin, N.I.;Annals of Internal Medicine,1963
2. Leucoencephalopathy following combined irradiation and intraventricular methotrexate therapy of brain tumors in children;Bresnan, M.J.; Gilles, F.H.; Lorenzo, A.V.; Watters, G.V.; Barlow, C.F.;Transactions of the American Neurological Association,1972
3. Somnolence after prophylactic cranial irradiation in children with acute lymphoblastic leukaemia;Freeman, J.E.; Johnston, P.G.B.; Voke, J.M.;British Medical Journal,1973
4. Transient radiation myelopathy;Jones, A.;British Journal of Radiology,1964
5. Encephalopathy in acute leukaemia associated with methotrexate therapy;Kay, H.E.M.; Knapton, P.J.; O'Sullivan, J.P.; Wells, D.G.; Harris, R.F.; Innes, E.M.; Stuart, J.; Schwartz, F.C.M.; Thompson, E.N.;Archives of Diseases in Childhood,1972