%0 Journal Article %T Detection of PrPBSE and prion infectivity in the ileal Peyer¡¯s patch of young calves as early as 2£¿months after oral challenge with classical bovine spongiform encephalopathy %A Anne Balkema-Buschmann %A Ivett Ackermann %A James C. Shawulu %A Kerstin Tauscher %A Markus Keller %A Martin H. Groschup %A Olanrewaju I. Fatola %A Paul Brown %A Reiner Ulrich %J Archive of "Veterinary Research". %D 2017 %R 10.1186/s13567-017-0495-5 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5738053/