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 - Anastasia Diamantopoulou; Theodora Kalpachidou; Georgios Aspiotis; Ioannis Gampierakis; Fotini Stylianopoulou; Antonios Stamatakis (Physiology {&} Behavior, 2018)