Interferon-alpha-producing cells are localized in gut-associated lymphoid tissues in transmissible gastroenteritis virus (TGEV) infected pigletsSabine Riffault, Charles Carrat, Kristien van Reeth, Maurice Pensaert and Bernard CharleyVet. Res., 32 1 (2001) 71-79DOI: https://doi.org/10.1051/vetres:2001111