TY  - GEN
AU  - Miller,B E
AU  - Matherly,L H
AU  - Lehotan,M
AU  - Heppner,G H
TI  - Rates of development of methotrexate resistance in heterogeneous mouse mammary tumor cell cultures
SN  - 1359-4117
PY  - 1998///0130
KW  - Animals
KW  - Antimetabolites, Antineoplastic
KW  - metabolism
KW  - Drug Resistance, Neoplasm
KW  - physiology
KW  - Mammary Neoplasms, Experimental
KW  - drug therapy
KW  - Methotrexate
KW  - Mice
KW  - Mice, Inbred C3H
KW  - Mice, Inbred C57BL
KW  - Neoplastic Stem Cells
KW  - Tetrahydrofolate Dehydrogenase
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
ER  -