TY - GEN AU - Shekhar,Malathy P V TI - Drug resistance: challenges to effective therapy SN - 1873-5576 PY - 2011///0916 KW - Animals KW - Antineoplastic Agents KW - therapeutic use KW - Drug Resistance, Multiple KW - Drug Resistance, Neoplasm KW - Extracellular Matrix KW - metabolism KW - Humans KW - Molecular Targeted Therapy KW - Neoplasms KW - drug therapy KW - Stromal Cells N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Review UR - https://doi.org/10.2174/156800911795655921 ER -