1. Huang lian. Chinese materia medica dictionary. Shanghai: Shanghai Scientific & Technical Publishers; 1986, p 2022–30
2. Berberine. In: Bureau CMMICoNMM, editor. Handbook of effective compositions in plants. Beijing: People's Medical Publishing House; 1991, p. 12–8.
3. Therapeutic effect of berberine on 60 patients with type II diabetes mellitus and experimental research;Ni;Chin J Integr Med,1988
4. Efficacy of berberine in patients with type 2 diabetes mellitus;Yin;Metabolism,2008
5. Berberine is a novel cholesterol-lowering drug working through a unique mechanism distinct from statins;Kong;Nat Med,2004