AKOF - Schreuder,B.E.C.; Geertsma,R.E.; van Keulen,L.J.M.; van Asten,J.A.A.M.; Enthoven,P.; Oberthür,R.C.; de Koeijer,A.A.; Osterhaus,A.D.M.E. - Studies on the efficacy of hyperbaric rendering procedures in inactivating bovine spongiform encephalopathy (BSE) and scrapie agents - The Veterinary Record 1998 May 2; 142(18): 474-80
ALXG - van Asten,J.A.A.M.; Geertsma,R.E.; Dorpema,J.W. - Prions and hospital infections - Lancet 1996 Apr 6; 347(9006): 966-7