Non-targeted metabolomic profile of fagus Sylvatica L. Leaves using liquid chromatography with mass spectrometry and gas chromatography with mass spectrometry - Cadahía, Estrella; Simón, Brígida Fernández de; Aranda, Ismael; Sanz, Miriam; Sanchez Gomez, David; Pinto, Ernani (Phytochemical Analysis, 2015)