TY - GEN AU - Owen,T A AU - Soprano,D R AU - Soprano,K J TI - Analysis of the growth factor requirements for stimulation of WI-38 cells after extended periods of density-dependent growth arrest SN - 0021-9541 PY - 1989///0609 KW - Blood KW - Cell Cycle KW - drug effects KW - Cell Division KW - Cells, Cultured KW - DNA KW - biosynthesis KW - Epidermal Growth Factor KW - pharmacology KW - Growth Substances KW - Humans KW - Insulin KW - Insulin-Like Growth Factor I KW - Platelet-Derived Growth Factor KW - Time Factors N1 - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1002/jcp.1041390227 ER -