Authors: Emilio Esteban; Joaquin Fra; Norberto Corral; Miguel Valle; Juan Carrasco; Marian Sala; Javier Puerta; Enrique Estrada; Isabel Palacio; Jose Maria Vieitez; Jose Maria Buesa; Angel Jimenez Lacave Journal: Invest New Drugs Date: 2002-02 Impact factor: 3.850