SHAILAJAN, S., & ABHISHEK, J. (2010). Quantification of Swertiamarin from Whole Plant Powder of Swertia densiflora (Griscb.) Kashyap. Collected in Different Seasons. Asian Journal of Chemistry, 21(6), 4351–4356. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/18173