Crawford, H. J., Knebel, T., Vendemia, J. M., Horton, J. E., & Lamas, J. R. (1999). THE NATURE OF HYPNOTIC ANALGESIA: NEUROPHYSIOLOGICAL EVIDENCE AND FOUNDATIONS. Anales De Psicología Annals of Psychology, 15(1), 133–146. Retrieved from https://revistas.um.es/analesps/article/view/31231