Journal of Clinical Pathology 65 (2012): 20–28. doi:10.1136/jclinpath-2011-200034 info:cnr-pdr/source/autori:Guerra, D; Ronchetti, I; Beretti, F; Bartoletti, AM; Pietrosemoli, P; Gelormini, MS; Malagolini, N; Muscatello, U; Portolani, M/titolo:Electron microscope study on a transmissible cytotoxic factor isolated from cerebrospinal fluid of neurological patients: analysis of its structure and of its effects on various types of cell cultures/doi:10.1136%2Fjclinpath-2011-200034/rivista:Journal of Clinical Pathology/anno:2012/pagina_da:20/pagina_a:28/intervallo_pagine:20–28/volume:65