1. Airaksinen MS and Saarma M . (2002). Nat. Rev. Neurosci., 3, 383–394.
2. Cattaneo E, Magrassi L, De-Fraja C, Conti L, Di Gennaro I, Butti G and Govoni S . (1998). Anticancer Res., 18, 2381–2387.
3. Cattaneo E and Pelicci PG . (1998). Trends Neurosci., 21, 476–481.
4. Conti L, Sipione S, Magrassi L, Bonfanti L, Rigamonti D, Pettirossi V, Peschanski M, Haddad B, Pelicci P, Milanesi G, Pelicci G and Cattaneo E . (2001). Nat. Neurosci., 4, 579–586.
5. Dirks WG, Fahnrich S, Lis Y, Becker E, MacLeod RA and Drexler HG . (2002). Int. J. Cancer, 100, 49–56.