{Reference Type}: Journal Article {Title}: Signal transduction pathways involving Ras. Mini review. {Author}: Wiesmüller L;Wittinghofer F; {Journal}: Cell Signal {Volume}: 6 {Issue}: 3 {Year}: Mar 1994 {Factor}: 4.85 {DOI}: 10.1016/0898-6568(94)90030-2 {Abstract}: