A comparision of conjugated octadecadienoic acid isomers in Poruguese beef from intensive and traditional (Carnalentejana-PDO) production systems
C.M. Mateus Alfaia, V.S. Silva Ribeiro, M.A. Gonçalves Quaresma, A.P.V. Portugal, R.J.B. Bessa, M.L. Fonseca Castro and J.A. Mestre Prates