@article{article4e94524f, title = {A dual ligand sol–gel organic-silica hybrid monolithic capillary for in-tube SPME-MS/MS to determine amino acids in plasma samples}, author = {Miranda, Luis Felippe Cabral and Gonçalves, Rogéria Rocha and Queiroz, Maria Eugênia Costa}, year = {2019}, doi = {10.3390/molecules24091658}, journal = {Molecules} }