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ABIA - Betmouni,S.; Clements,J.; Perry,V.H. - Vacuolation in murine prion disease: an informative artifact. - Current Biology 1999 Sep 23; 9(18): R677-9
ADGM - Denny,G.O.; Wilesmith,J.W.; Clements,R.A.; Hueston,W.D. - Bovine spongiform encephalopathy in Northern Ireland: epidemiological observations 1988-1990. - The Veterinary Record 1992 Feb 8; 130(6): 113-6