Silva, J.Teixeira, P.Barbosa, J.Almeida, G.Santos, I.Magalhães, R.2010-10-112010-10-112009EUROPEAN CONGRESS ON BIOTECHNOLOGY, 14TH, Barcelona, Spain, 13-16 Setembro, 2009 - New Biotechnology. ISSN 1871-6784. 25s (2009), p. S378http://hdl.handle.net/10400.14/2796engListeriosis: is it a problem?conference object10.1016/j.nbt.2009.06.931