Transformation of normal human fibroblasts into histologically malignant tissue in vitro.
D005347:Fibroblasts; D006801:Humans; D066298:In Vitro Techniques; D009369:Neoplasms / Q000209:etiology*; D012107:Research Design; D046509:Tissue Culture Techniques
NEOPLASMS/etiology and pathogenesis; TISSUE CULTURE