1. Expanded motor and psychiatric phenotype in autosomal dominant Segawa syndrome due to GTP cyclohydrolase deficiency. Issue 1 (16th December 2005) Authors: Van Hove, J L K; Steyaert, J; Matthijs, G; Legius, E; Theys, P; Wevers, R; Romstad, A; Møller, L B; Hedrich, K; Goriounov, D; Blau, N; Klein, C; Casaer, P Journal: Journal of neurology, neurosurgery and psychiatry Issue: Volume 77:Issue 1(2006) Page Start: 18 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗