| 000 | 00760 a2200229 4500 | ||
|---|---|---|---|
| 005 | 20250514124737.0 | ||
| 264 | 0 | _c19981101 | |
| 008 | 199811s 0 0 eng d | ||
| 022 | _a0008-5472 | ||
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aFRIEDKIN, M | |
| 245 | 0 | 0 |
_aThe use of dihydrofolate reductase in studies of mixed populations of sensitive and resistant leukemic cells. _h[electronic resource] |
| 260 |
_bCancer research _cJun 1962 |
||
| 300 |
_a607-16 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article | ||
| 650 | 0 | 4 | _aAnimals |
| 650 | 0 | 4 | _aLeukemia, Experimental |
| 650 | 0 | 4 |
_aOxidoreductases _xmetabolism |
| 650 | 0 | 4 | _aTetrahydrofolate Dehydrogenase |
| 700 | 1 | _aGOLDIN, A | |
| 773 | 0 |
_tCancer research _gvol. 22 _gp. 607-16 |
|
| 999 |
_c13661395 _d13661395 |
||