Andrew S. Bell, James E. Mills, Gareth P. Williams, James A. Brannigan, Anthony J. Wilkinson, Tanya Parkinson, Robin J. Leatherbarrow, Edward W. Tate, Anthony A. Holder, Deborah F. Smith
PLoS Negl Trop Dis. 2012 Apr; 6(4): e1625. Published online 2012 Apr 24. doi: 10.1371/journal.pntd.0001625