Swertiamarin Quantitative Analysis Using UV Spectrophotometry: A Rapid And Cost-Effective Method. Journal of Pharmaceutical Negative Results, [S. l.], p. 1300–1310, 2023. DOI: 10.47750/pnr.2023.14.02.166. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/7532.. Acesso em: 19 jun. 2026.