Hagebeuk, Eveline E O Clinical and electroencephalographic effects of folinic acid treatment in Rett syndrome patients. [electronic resource] - Journal of child neurology Jun 2011 - 718-23 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1708-8283 Standard No.: 10.1177/0883073810390037 doi Subjects--Topical Terms: Brain Waves--drug effectsChildChild, PreschoolCross-Over StudiesDouble-Blind MethodElectroencephalographyFemaleFollow-Up StudiesHumansLeucovorin--therapeutic useMaleRett Syndrome--complicationsSeizures--drug therapySeverity of Illness IndexSpectrum Analysis