@article{articleab042f71, title = {Ractopamine analysis in pig kidney, liver and lungs: a validation of the method scope extension using QuEChERS as a sample preparation step}, author = {Feddern, Vivian and Aroeira, Carolina Naves and Molognoni, Luciano and Gressler, Vanessa and Daguer, Heitor and Dalla Costa, Osmar Antonio and Castillo, Carmen Josefina Contreras and Lima, Gustavo Julio Mello Monteiro de}, year = {2018}, doi = {10.1016/j.jchromb.2018.05.033}, journal = {Journal of Chromatography B} }