... Baum JK, Holtz F, Bookstein JJ, Klein EW (1973) Possible association between benign hepatomas and ... TB, Vassilopoulos PP, Shingleton WW, Jubert AV, Elias EG, Aust JB, Moss SE (1979 ... Cohen S and Taylor JM (1974) Part I. Epidermal growth factor: chemical and biological ...