by Bi, Hong-yan, Na, Jia, Zang, Gui-ming, Zhang, Wei, Yuan, Yun
Published in Beijing da xue xue bao. Journal of Peking University. Yi xue ban (18.06.2005)

by Zang, Gui-Ming, Tang, Zhao-Shu
Published in Sheng li kʻo hsüeh chin chan (01.01.2002)