1. Catechol-O-methyltransferase inhibition with tolcapone reduces the "wearing off" phenomenon and levodopa requirements in fluctuating parkinsonian patients. Issue 4 (1st October 1997) Authors: Baas, H; Beiske, A G; Ghika, J; Jackson, M; Oertel, W H; Poewe, W; Ransmayr, G Journal: Journal of neurology, neurosurgery and psychiatry Issue: Volume 63:Issue 4(1997) Page Start: 421 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗