The CACNA1C risk variant for bipolar disorder influences limbic activity - Wessa, Michèle; Linke, Julia; Witt, Stephanie; Nieratschker, Vanessa; Esslinger, Christine; Kirsch, Peter; Grimm, Oliver; Hennerici, Michael G.; Gass, Achim; King, Andrea Victoria; Rietschel, Marcella (Molecular psychiatry, 2010)