Roberts, A. B., Lamb, L. C., Newton, D. L., Sporn, M. B., De Larco, J. E., & Todaro, G. J. (1980). Transforming growth factors: Isolation of polypeptides from virally and chemically transformed cells by acid/ethanol extraction.

Roberts, A B., L C. Lamb, D L. Newton, M B. Sporn, J E. De Larco, and G J. Todaro. Transforming Growth Factors: Isolation of Polypeptides From Virally and Chemically Transformed Cells By Acid/ethanol Extraction. 1980.

Roberts, A B., et al. Transforming Growth Factors: Isolation of Polypeptides From Virally and Chemically Transformed Cells By Acid/ethanol Extraction. 1980.