Authors: Dorian G Mitchem; Alicia M Purkey; Nicholas M Grebe; Gregory Carey; Christine E Garver-Apgar; Timothy C Bates; Rosalind Arden; John K Hewitt; Sarah E Medland; Nicholas G Martin; Brendan P Zietsch; Matthew C Keller Journal: Behav Genet Date: 2013-11-10 Impact factor: 2.805