TY  - RPRT
TI  - Comparison of thymidine, fluorodeoxyuridine, hydroxyurea, and methotrexate blocking at the G1/S phase transition of the cell cycle, studied by replication patterns.
AU  - W Vogel
AU  - W Schempp
AU  - I Sigwarth
PY  - 1978
DO  - 10.1007/bf00286962
UR  - https://pubmed.ncbi.nlm.nih.gov/153886/
ID  - 153886
ER  -