1. Terminology and classification of cerebral palsy;Bax;Developmental Medicine and Neurology,1964
2. Visual disorders associated with cerebral palsy;Black;Br J Ophthalmol,1982
3. Dyskinetic strabismus as a sign of cerebral palsy;Buckley;Am J Ophthalmol,1981
4. The incidence of visual anomalies in a population of cerebral palsied children;Duckman;J Am Optom Assoc,1979
5. Effectiveness of visual training on a population of cerebral palsied children;Duckman;J Am Optom Assoc,1980