Authors: Kim, DK Eun, JS Shin, TY Eom, DO Lim, JP

Citation: Dk. Kim et al., Benzo[c]phenanthridine alkaloids from Corydalis incisa, ARCH PH RES, 23(6), 2000, pp. 589-591

Authors: Lee, HS Eom, YE Eom, DO

Citation: Hs. Lee et al., Narrowbore high performance liquid chromatography of berberine and palmatine in crude drugs and pharmaceuticals with ion-pair extraction using cobaltthiocyanate reagent, J PHARM B, 21(1), 1999, pp. 59-63