Roberts A.B. ea, 1982
Roberts A.B., Anzano M.A., Lamb L.C., Smith J.M., Frolik C.A., Marquardt H., Todaro G.J. and Sporn M.B. Isolation from murine sarcoma cells of novel transforming growth factors potentiated by EGF. // Nature. 1982. 295, 417-419.