AMOR - Wille,H.; Michelitsch,M.D.; Guenebaut,V.; Supattapone,S.; Serban,A.; Cohen,F.E.; Agard,D.A.; Prusiner,S.B. - Structural studies of the scrapie prion protein by electron crystallography - Proceedings of the National Academy of Sciences of the United States of America 2002 Mar 19; 99(6): 3563-8