Effects of an Early Experience of Reward through Maternal Contact or its Denial on Laterality of Protein Expression in the Developing Rat Hippocampus - Raftogianni, A.; Stamatakis, A.; Papadopoulou, A.; Vougas, K.; Anagnostopoulos, A.K.; Stylianopoulou, F.; Tsangaris, G.T. (PLoS ONE, 2012)