1. Song MY, Kim HJ, Lee MJ. he Safety Guidelines for use of Ma-huang in Obesity Treatment. Journal of Society of Korean Medicine for Obesity Research. 2006;6(2):17-27.
2. Yang JH, Lee MK, Lim SJ, Lee BR, Kwon IH, Bang JS, Lim SC. Evaluation for the Purpose and Relevance of Obesity Treatment in Local Clinics. Yakhak Hoeiji. 2009;53(1):25-33.
3. Simple Obesity Treatment by Single Intervention of Herbal Medicines without Ephedra Herba: A Case Report
4. Herbal ephedra/caffeine for weight loss: a 6-month randomized safety and efficacy trial
5. Shin DJ, Kim DR, Kim SH. The effect of Taeumjowetang and Herba Ephedrae on the Obse mRNA and TNF-a mRNA in obesity-induced rats. J Sasang Const Med. 2001;13(1):79-87.