TY - GEN AU - YANG,P Q AU - CHENG,S M TI - [ON ALKALOIDS FROM COPTIS CHINENSIS FRANCH. VAR. SHIHCHUENSIS WANG. (V)] SN - 0513-4870 PY - 1996///1201 KW - Alkaloids KW - Chemistry, Pharmaceutical KW - Coptis KW - Research N1 - Publication Type: Journal Article ER -