M. Paola Castelli, Alberto Casti, Angelo Casu, Roberto Frau, Marco Bortolato, Saturnino Spiga, Maria Grazia Ennas
Psychoneuroendocrinology.
Author manuscript; available in PMC 2013 Sep 4.Published in final edited form as: Psychoneuroendocrinology. 2013 Feb; 38(2): 281–293. Published online 2012 Jul 8. doi: 10.1016/j.psyneuen.2012.06.008