Niamh E. Redmond, Jean Raleigh, Rob W. M. van Soest, Michelle Kelly, Simon A. A. Travers, Brian Bradshaw, Salla Vartia, Kelly M. Stephens, Grace P. McCormack
PLoS One. 2011; 6(9): e24344. Published online 2011 Sep 13. doi: 10.1371/journal.pone.0024344