title: [Determination of biological activity of extract from hirudo by N-benzoyl-L-arginine ethyl ester].
authors.affiliation: College of Chinese Pharmacy, Guangzhou University of Chinese Medicine, Guangzhou 510006, China. drguan@vip.gzhtcm.edu.cn
authors.forename: Shixia
authors.initials: S
authors.lastname: Guan
authors.forename: Can
authors.initials: C
authors.lastname: Peng
authors.forename: Haigang
authors.initials: H
authors.lastname: Li
authors.forename: Shuqin
authors.initials: S
authors.lastname: Xu
authors.forename: Zhongwen
authors.initials: Z
authors.lastname: Yuan