1. Psychomotor, perceptual and physiological testing in depressive illness;Gill, J.;Unpublished B. Med. Sci. thesis. University,1972
2. Performance on delayed response tasks by patients with Parkinsonism;Horne, D.J.de L.;Journal of Neurology, Neurosurgery, and Psychiatry,1971
3. Simple and complex finger movement performance of patients with Parkinsonism before and after a unilateral stereotaxic thalamotomy;Perret, E.; Eggenberger, E.; Siegfried, J.;Journal of Neurology, Neurosurgery, and Psychiatry,1970
4. Cerebral dominance in relation to tracking and tapping performance in patients with parkinsonism;Proctor Bowen, F.; Hoehn, M.M.; Yahr, M.D.;Neurology, (Minneap.),1972
5. Performance with multiple sets in Parkinson's disease;Talland, G.A.; Schwab, R.S.;Neuropsychologia,1964