ALYS - van Keulen,L.J.M.; Schreuder,B.E.C.; Meloen,R.H.; Poelen-van den Berg,M.; Mooij-Harkes,G.; Vromans,M.E.W.; Langeveld,J.P.M. - Immunohistochemical detection and localization of prion protein in brain tissue of sheep with natural scrapie - Veterinary Pathology 1995 May; 32(3): 299-308