Rhayanny Assunção Ferreira, Magda, Melissa Schwanz, Gustavo Pereira Cosenza, Amelia Teresinha Henriques, and Luiz Alberto Lira Soares. “Analysis of Vanillin by TLC and HPLC-PDA in Herbal Material and Tincture from Vanilla Planifolia Jacks Ex. Andrews”. Drug Analytical Research 2, no. 2 (March 11, 2026): 1–7. Accessed August 8, 2026. https://seer.ufrgs.br/index.php/dar/article/view/87008.