Abstract Background Prior animal model and human-based studies have linked selenium concentrations to decreased risk for depression; however. this work has not focused on household groundwater levels or specific depressive symptoms. The current study evaluated the link between groundwater selenium levels and depression. We also sought to determine if a functional polymorphism in the g... https://pfgzwfyj2t7oo.timeblog.net/70682901/БРЕНД-ЯК-ФАКТОР-УСПІШНОГО-МАРКЕТИНГУ-НА-ПРИКЛАДІ-БРЕНДУ-ФУТБОЛЬНОГО-КЛУБУ