Zhu, H., Kong, D., Xu, H., Wang, N., Zhao, C., Liu, P., & Zhang, L. (2011). Simultaneous Quantitation of Eight Coumarins in Radix angelicae dahuricae by Micellar Electrokinetic Capillary Chromatography. Asian Journal of Chemistry, 23(9), 3893–3897. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/10754