@article{Gracia-Moreno:79512, author = "Gracia-Moreno, E. and López, R. and Ferreira, V.", title = "{Determination of 2-, 3-, 4-methylpentanoic and cyclohexanecarboxylic acids in wine: development of a selective method based on solid phase extraction and gas chromatography-negative chemical ionization mass spectrometry and its application to different wines and alcoholic beverages}", year = "2015", }