Chromatographic profile of xanthones and flavonoids in the anti-dengue extracts of Fridericia samydoides (Cham.) L.G. Lohmann (Bignoniaceae). Braz. J. Pharm. Sci. [Internet]. 2022 Dec. 23 [cited 2024 Jun. 21];58. Available from: https://revistas.usp.br/bjps/article/view/205802