AEST - Gonzalez-Iglesias,R.; Pajares,M.A.; Ocal,C.; Espinosa,J.C.; Oesch,B.; Gasset,M. - Prion protein interaction with glycosaminoglycan occurs with the formation of oligomeric complexes stabilized by Cu(II) bridges - Journal of Molecular Biology 2002 May 31; 319(2): 527-40