title: Neutralization of growth-inhibitory material present in calf serum by conditioning factors elaborated by chick embryo cells in culture.
mesh_terms: D000818:Animals; D001769:Blood; D002417:Cattle; D002455:Cell Division / Q000187:drug effects*; D002478:Cells, Cultured; D002642:Chick Embryo; D003470:Culture Media; D003956:Dialysis; D004355:Drug Stability; D005347:Fibroblasts / Q000187:drug effects / Q000254:growth & development*; D006358:Hot Temperature; D011312:Pressure
chemical_list: D003470:Culture Media