TY  - RPRT
TI  - A study of the Rous sarcoma virus by density gradient centrifugation.
AU  - L V CRAWFORD
PY  - 1960
DO  - 10.1016/0042-6822(60)90190-2
UR  - https://pubmed.ncbi.nlm.nih.gov/13696321/
ID  - 13696321
ER  -