An early experience of mild adversity involving temporary denial of maternal contact affects the serotonergic system of adult male rats and leads to a depressive-like phenotype and inability to adapt to a chronic social stress - Diamantopoulou, A.; Kalpachidou, T.; Aspiotis, G.; Gampierakis, I.; Stylianopoulou, F.; Stamatakis, A. (Physiology and Behavior, 2018)