Lorber J.A controlled investigation of artane in cerebral palsy. Arch Dis Child. Jun1955;30:251-253.
2.
Sanger TD, Bastian A., Brunstrom J., et al. Prospective open-label clinical trial of trihexyphenidyl in children with secondary dystonia due to cerebral palsy. J Child Neurol. 2007;22:530-537.
3.
Lorber J.Primidone treatment of athetosis in children. Br Med J. 1958;2:208.
4.
Sanger TD, Delgado MR, Gaebler-Spira D., et al. Classification and definition of disorders causing hypertonia in childhood. Pediatrics. 2003;111:e89-e97.
