Determination of vitamin B12 in dairy products by ultra performance liquid chromatography-tandem mass spectrometry. Italian Journal of Food Safety, [S. l.], v. 3, n. 4, 2014. DOI: 10.4081/ijfs.2014.4513. Disponível em: https://www.pagepressjournals.org/ijfs/article/view/ijfs.2014.4513. Acesso em: 25 may. 2026.