Expression of alternative forms of Ras exchange factors GRF and SOS1 in different human tissues and cell lines

1. Guerrero, C.
2. Rojas, J.M.
3. Chedid, M.
4. Esteban, L.M.
5. Zimonjic, D.B.
6. Popescu, N.C.
7. Font De Mora, J.
8. Santos, E.