The Sos1 and Sos2 Ras-specific exchange factors: Differences in placental expression and signaling properties

1. Qian, X.
2. Esteban, L.
3. Vass, W.C.
4. Upadhyaya, C.
5. Papageorge, A.G.
6. Yienger, K.
7. Ward, J.M.
8. Lowy, D.R.
9. Santos, E.