Refine your search
Availability
-
Authors
-
Topics
- Animals
- Base Sequence
- Blotting, Northern
- Cell Line
- Drug Resistance
- Fluorouracil
- Gene Amplification
- Humans
- KB Cells
- Methotrexate
- Mice
- Molecular Sequence Data
- RNA, Messenger
- Tetrahydrofolate Dehydrogenase
- Thymidylate Synthase
- Tumor Cells, Cultured
- drug effects
- genetics
- metabolism
- pharmacology
- Show more
- Show less
-
Languages