1. Zhang RX, Li MX, Jia ZP (2008) J Ethnopharmacol 117:199–214
2. Jiangsu Mew Medical College, Lexicon of Traditional Chinese Drugs, Shanghai People’s Press, Shanghai, 1975:74–76
3. Yu L, Sun SQ, Fan KF, Zhou Q, Noda I (2005) Spectrochim Acta Part A 62:22–29
4. Li J, Zhang LP, Bai Y, Wang L, Wang XG (2006) Chinese Traditional Patent Medicine 28:513–516
5. Wen XS, Yang SL, Ma XJ, Zheng JH (2004) Chinese Traditional and Herbal Drugs 35:153–157