WHO guidelines on tissue infectivity distributiion in transmissible spongiform encephalopathies / World Health Organization. - Geneva : W.H.O, 2006. - 53p ISBN: 9789241547017 Standard No.: 5446 [old SOUL v1.0 record id] Subjects--Topical Terms: Encephalopathy - Pathogenicity Dewey Class. No.: 616.832 / W 893 w