title: [Tumor transforming growth factor. I. Isolation and purification of tumor transforming growth factor from the urine of patients with small cell lung cancer and its biological activity].
mesh_terms: D018288:Carcinoma, Small Cell / Q000652:urine*; D002471:Cell Transformation, Neoplastic / Q000187:drug effects; D006801:Humans; D008175:Lung Neoplasms / Q000652:urine*; D008970:Molecular Weight; D010455:Peptides / Q000302:isolation & purification* / Q000494:pharmacology; D015291:Transforming Growth Factors
chemical_list: D010455:Peptides; D015291:Transforming Growth Factors