TY - GEN AU - Tian,H AU - Pan,O C TI - Modulation of multidrug resistance by three bisbenzyl-isoquinolines in comparison with verapamil SN - 0253-9756 PY - 1999///0625 KW - Alkaloids KW - isolation & purification KW - Antihypertensive Agents KW - Breast Neoplasms KW - pathology KW - Doxorubicin KW - metabolism KW - Drug Resistance, Multiple KW - Drugs, Chinese Herbal KW - chemistry KW - Humans KW - Isoquinolines KW - KB Cells KW - Tumor Cells, Cultured KW - Verapamil KW - pharmacology N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't ER -