Factors in chick embryo extracts that stimulate fibroblasts to grow in tissue culture.
D000818:Animals; D002642:Chick Embryo; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D005347:Fibroblasts; D006133:Growth Substances; D012107:Research Design; D046509:Tissue Culture Techniques
D006133:Growth Substances
EMBRYO/extracts; GROWTH SUBSTANCES; TISSUE CULTURE