Frontal and limbic metabolic differences in subjects selected according to genetic variation of the SLC6A4 gene polymorphism. - Ariel Graff-Guerrero; Camilo de la Fuente-Sandoval; Beatriz Camarena; Diana Gómez-Martín; Rogelio Apiquián; Ana Fresán; Alejandro Aguilar; Juan Carlos Méndez-Núñez; C. Escalona-Huerta; René Drucker-Colín; Humberto Nicolini (NeuroImage, 2005)