Tran, Dinh Thang, Cong Dung Vo, Ngoc Tuan Nguyen, Manh Dung Doan, Yang-Chang Wu, & Tian-Shung Wu. "Using NMR, X-ray, and CD analysis in the study on natural products obtained from Vietnamese plant and fungi in terms of pharmaceutical product development." Vietnam Journal of Science, Technology and Engineering [Online], 59.4 (2017): 14-20. Web. 20 Oct. 2019