TY - GEN AU - LaBarge,Mark A TI - The difficulty of targeting cancer stem cell niches SN - 1557-3265 PY - 2010///0820 KW - Drug Delivery Systems KW - Neoplasms KW - pathology KW - Neoplastic Stem Cells KW - Stem Cell Niche KW - drug effects N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Review UR - https://doi.org/10.1158/1078-0432.CCR-09-2933 ER -