Taherkhani, M., Rustaiyan, A., & Masoudi, S. (2011). Volatile Constituents of the Aerial Parts of Ferulago subvelutina Rech. f., Ferulago stellata Boiss., Leaves and Flowers of Prangos ferulacea (L.) Lindle. and Leaves of Ferula ovina (Boiss.) Boiss.: Four Umbelliferae Herbs from Iran. Asian Journal of Chemistry, 24(4), 1601–1606. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/8866