ASNF - Sever,J.L.; Horta-Barbosa,L.; Vernon,M.L.; Fucillo,D.A.; Plum,F.; Baringer,J.R. - Creutzfeldt-Jakob disease: virus-like particles in brain biopsies and tissue cultures - Proc. VIth Internat. Cong. Neuropathol., Paris, Masson et Cie, editeurs, pp. 931-932, 1970
AMAF - Vernon,M.L.; Horta-Barbosa,L.; Fuccillo,D.A.; Sever,J.L.; Baringer,J.R.; Birnbaum,G. - Virus-like particles and nucleoprotein-type filaments in brain tissue from two patients with Creutzfeldt-Jakob disease - Lancet 1970 May 9; 1(7654): 964-6