title: Carcinogenesis by avian sarcoma viruses. X. The decreased requirement for insulin-replaceable activity in serum for cell multiplication.
mesh_terms: D001355:Alpharetrovirus; D000818:Animals; D001769:Blood; D002642:Chick Embryo; D003470:Culture Media; D046508:Culture Techniques; D003588:Cytopathogenic Effect, Viral / Q000187:drug effects*; D005347:Fibroblasts; D007328:Insulin; D008722:Methods; D008938:Mitosis / Q000187:drug effects*; D012513:Sarcoma, Experimental / Q000503:physiopathology*; D013997:Time Factors
chemical_list: D003470:Culture Media; D007328:Insulin