Ferber A., Chang C., ea, 1993
Ferber A., Chang C., Sell C., Ptasznik A., Cristofalo V.J., Hubbard K., Ozer H.L., Adamo M., Roberts C.T., LeRoith D., Dumenil G, Baserga R. Failure of senescent human fibroblasts to express the insulin-like growth factor-1 gene // J. Biol. Chem., 1993, v. 268, p. 17883-17888.