David M. Evans, Gu Zhu, Veronica Dy, Andrew C. Heath, Pamela A. F. Madden, John P. Kemp, George McMahon, Beate St Pourcain, Nicholas J. Timpson, Jean Golding, Debbie A. Lawlor, Colin Steer, Grant W. Montgomery, Nicholas G. Martin, George Davey Smith, John B. Whitfield
Hum Mol Genet. 2013 Oct 1; 22(19): 3998–4006. Published online 2013 May 29. doi: 10.1093/hmg/ddt239