1. Hyperekplexia and trismus due to brainstem encephalopathy. Issue 1 (1st July 1998) Authors: Kellett, Mark W; Humphrey, Peter R D; Tedman, Brian M; Steiger, Malcolm J Journal: Journal of neurology, neurosurgery and psychiatry Issue: Volume 65:Issue 1(1998) Page Start: 122 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗