Busulphan and PhenytoinAnn Int Med 111:1049-1050, Grigg,A.P.,et al, 1989
Chronic Progressive Panencephalitis due to Rubella Virus Simulating Subacute Sclerosing PanencephalitisNEJM 292:994-998,1023, Weil, M.L.,et al, 1975