1. Lipoxygenase inhibition and antioxidant properties of bisbenzylisoqunoline alkaloids isolated from Mahonia aquifolium;Bezakova;Pharmazie,1996
2. Commission of Chinese Pharmacopoeia Ministry of Health, P.R. China, 1995. Chinese Pharmacopoeia, Version 1995 (I). Publisher of Science and Technology in Guang Dong Province, p. 68.
3. TLC and HPLC detection of alkaloids in Mahonia aquifolium and related plants;Galle;Dtsch. Apoth. Ztg.,1994
4. Determination of alkaloids from Mahonia fargesii Takeda by TLC;Liu;Chinese Traditional and Herbal Drugs,1991
5. Determination of quaternary alkaloids from Coptidis Rhizoma by capillary electrophoresis;Liu;J. Chromatogr.,1992