1. Type 1 protease resistant prion protein and valine homozygosity at codon 129 of PRNP identify a subtype of sporadic Creutzfeldt-Jakob disease. Issue 5 (1st November 1999) Authors: Worrall, Bradford B; Herman, Susan T; Capellari, Sabina; Lynch, Timothy; Chin, Steven; Gambetti, Pierluigi; Parchi, Piero Journal: Journal of neurology, neurosurgery and psychiatry Issue: Volume 67:Issue 5(1999) Page Start: 671 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗