Opinion
Genes and environment both important in psychological suffering
A. Abdellaoui, J.L. Treur, M.G. Nivard, D.J.A. Smit, L. Veul, J.M. Vermeulen, W. Peyrot, B.W.J.H. Penninx, D.I. Boomsma, W. van den Brink, D. Denys, K.J.H. Verweij