Correlation between infectivity and disease associated prion protein in the nervous system and selected edible tissues of naturally affected scrapie sheep. oleh Francesca Chianini, Gian Mario Cosseddu, Philip Steele, Scott Hamilton, Jeremy Hawthorn, Sílvia Síso, Yvonne Pang, Jeanie Finlayson, Samantha L Eaton, Hugh W Reid, Mark P Dagleish, Michele Angelo Di Bari, Claudia D'Agostino, Umberto Agrimi, Linda Terry, Romolo Nonno