TY  - RPRT
TI  - RNA polymerase during early development in mouse embryo.
AU  - G Siracusa
PY  - 1973
DO  - 10.1016/0014-4827(73)90092-x
UR  - https://pubmed.ncbi.nlm.nih.gov/4698173/
ID  - 4698173
ER  -