FELICIANO PRIEGO CAPOTE2026-01-292026-01-29201510.1016/j.aca.2015.03.0122-s2.0-84929953320https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/26134Analytical ChemistryBiochemistryEnvironmental ChemistrySpectroscopyAnalytical ChemistryBiochemistryEnvironmental ChemistrySpectroscopyStudy of blood collection and sample preparation for analysis of vitamin D and its metabolites by liquid chromatography-tandem mass spectrometryresearch article