ABQJ - Braun,U.; Abgottspon,S.; Gubler,E.; Schweizer,T. - Decreased sedation by xylazine and high blood pressure in cows with BSE - The Veterinary Record 1999 Jun 26; 144(26): 715-7
AXAL - Gubler,E.; Hilbe,M.; Ehrensperger,F. - Lesion profiles and gliosis in the brainstem of 135 Swiss cows with bovine spongiform encephalopathy (BSE) - Schweizer Archiv für Tierheilkunde 2007 Mar; 149(3): 111-22