TY - GEN AU - Giai,M AU - Biglia,N AU - Sismondi,P TI - Chemoresistance in breast tumors SN - 0392-2936 PY - 1991///1119 KW - ATP Binding Cassette Transporter, Subfamily B, Member 1 KW - Animals KW - Breast Neoplasms KW - drug therapy KW - Doxorubicin KW - pharmacology KW - Drug Resistance KW - genetics KW - Female KW - Gene Expression Regulation, Neoplastic KW - Humans KW - In Vitro Techniques KW - Membrane Glycoproteins KW - analysis KW - Methotrexate KW - RNA, Messenger KW - Tumor Cells, Cultured N1 - Publication Type: Journal Article; Review ER -