Marc W. Allard, Yan Luo, Errol Strain, James Pettengill, Ruth Timme, Charles Wang, Cong Li, Christine E. Keys, Jie Zheng, Robert Stones, Mark R. Wilson, Steven M. Musser, Eric W. Brown
PLoS One. 2013; 8(1): e55254. Published online 2013 Jan 30. doi: 10.1371/journal.pone.0055254