TY  - RPRT
TI  - Classification system based on the functional equivalency of mitogens that regulate WI-38 cell proliferation.
AU  - P D Phillips
AU  - V J Cristofalo
PY  - 1988
DO  - 10.1016/0014-4827(88)90203-0
UR  - https://pubmed.ncbi.nlm.nih.gov/3360059/
ID  - 3360059
ER  -