(Q67235635)
Statements
Analytical studies on the active constituents in crude drugs. I. Determination of berberine in Coptidis Rhizoma with tetrabromophenolphthalein ethyl ester using thin-layer chromatography (author's transl) (English)
Analytical Studies on the Active Constituents in Crude Drugs. I. Determination of Berberine in Coptidis Rhizoma with Tetrabromophenolphthalein Ethyl Ester using Thin-Layer Chromatography (English)
T. Hattori
M. Inoue
1 November 1977