SHIRAZI, O. U. .; KHATTAK, M. M. A. K. .; SHUKRI, N. A. M. . Chromatographic evaluation of gallic acid, catechin and quercetin in methanolic extracts of selected formulations of spices and herbs. Progress in Nutrition, [S. l.], v. 21, n. 2-S, p. 236–251, 2020. DOI: 10.23751/pn.v21i2-S.5417. Disponível em: https://mattioli1885journals.com/index.php/progressinnutrition/article/view/5417. Acesso em: 11 may. 2021.