Browsing by Author Barbosa, Jorge
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| Issue Date | Title | Author(s) | Type | Access |
|---|---|---|---|---|
| 24-Dec-2019 | Modified QuEChERS Extraction and HPLC-MS/MS for Simultaneous Determination of 155 Pesticide Residues in Rice (Oryza sativa L.) | Melo, Maria Graça; Carqueijo, Ana; Freitas, Andreia ; Barbosa, Jorge ; Silva, Ana Sanches | article | openAccess |
| Sep-2014 | Multi-residue and multi-class method for the determination of antibiotics in bovine muscle by ultra-high-performance liquid chromatography tandem mass spectrometry | Freitas, Andreia ; Barbosa, Jorge ; Ramos, Fernando | article | openAccess |
| Nov-2014 | Multidetection of antibiotics in liver tissue by Ultra-High-Pressure-Liquid-Chromatography tandem Mass Spectrometry | Freitas, Andreia ; Barbosa, Jorge ; Ramos, Fernando | article | openAccess |
| 2008 | Production of “in house” reference materials for ELISA screening of bovine urine and liver samples for clenbuterol | Pinheiro, Isabel ; Jesuíno, Bruno ; Barbosa, Jorge ; Ramos, Fernando ; Matos, José ; Silveira, Maria Irene Noronha da | article | openAccess |
| 2004 | Proposed guidelines for clenbuterol food poisoning | Ramos, Fernando ; Silveira, Irene ; Silva, José M. ; Barbosa, Jorge ; Cruz, Clara ; Martins, José ; Neves, Celeste ; Alves, Carlos | article | openAccess |