AAWB - Aylin,P.; Bunting,J.; de Stavola,B.; Coleman,M.P. - Mortality from dementia in occupations at risk of exposure to bovine spongiform encephalopathy: analysis of death registrations. - British Medical Journal 1999 Apr 17; 318(7190): 1044-5
AAWC - Aylin,P.; Rooney,C.; Drever,F.; Coleman,M.P. - Increasing mortality from Creutzfeldt-Jakob disease in England and Wales since 1979: ascertainment bias from increase in post-mortems? - Population Trends 1996 Autumn(85): 34-8