1. Double blind placebo controlled study of Pirebedil in aphasic patients with pure subcortical extrathalamic vascular lesions: Clinical assessment and metabolic imaging with PET scan;Bakchine;Journal of Neurology,1990
2. De Deyn P P De Reuck J Piracetam in acute stroke study Unpublished 1995
3. Piracetam acute stroke study;Deyn;European Journal of Neurology,1996
4. Acute treatment of stroke. PASS group. Piracetam acute stroke study (letter);Deyn;Lancet,1998
5. The piracetam in acute stroke study;Deyn;European Journal of Neurology,1995