1. G. Papaevangelou, A. Roumeliotou-Karayannis, N. Tassopoulos, M. Rizzetto, (abstr A145) 18th meeting of European Association for the Study of Liver (Southampton, Sept 1-3, 1983), Delta infection in Greece.
2. Influence of delta infection on severity of hepatitis;Smedile;B Lancet,1982
3. Prevention of recurrent stroke;Leonberg;Stroke,1981
4. The continuing decline in the incidence of stroke;Garraway;Mayo Clin Proc,1983