Authors: E Jane Costello; Lindon Eaves; Patrick Sullivan; Martin Kennedy; Kevin Conway; Daniel E Adkins; A Angold; Shaunna L Clark; Alaattin Erkanli; Joseph L McClay; William Copeland; Hermine H Maes; Youfang Liu; Ashwin A Patkar; Judy Silberg; Edwin van den Oord Journal: Twin Res Hum Genet Date: 2013-03-06 Impact factor: 1.587