1. Berenblum, I. (1979) In: Griffin, C.A., Show, R.C. (eds.), Scientific Publishers, UK. Carcinogenesis: Identification and mechanism of action. Raven Press, Pasti, G., Lacal, J.C., Warren, B.S., Aaronson, S.A., Blumberg, P.M. New York, USA, pp.1-35. (1986) Loss of mouse fibroblast cell response to phorbolesters