Martínez-Gras, I.; Hoecnika, J.; Pérez-Hernández, E.; Rodríguez-Jiménez, R.; Ponce, G.; Jiménez-Arriero, M. A.; Ramos-Atance, J.; Palomo, T.; Rubio, G. Endocannabinoid System and CNR1 Gene Polymorphisms in Schizophrenia and Addictive Disorders. Actas Esp Psiquiatr 2007, 35, 122-129.