[Fundamental studies on the evaluation of crude drugs. VI. Electron microscopic analysis of crude drugs. (1). Determination of berberine in Coptidis rhizoma (author's transl)].
D001599:Berberine / Q000032:analysis*; D001600:Berberine Alkaloids / Q000032:analysis*; D004577:Electron Probe Microanalysis; D008516:Medicine, Chinese Traditional; D008518:Medicine, East Asian Traditional; D010946:Plants, Medicinal / Q000032:analysis*
D001600:Berberine Alkaloids; D001599:Berberine