Nigel P. S Crawford, Xiaolan Qian, Argyrios Ziogas, Alex G Papageorge, Brenda J Boersma, Renard C Walker, Luanne Lukes, William L Rowe, Jinghui Zhang, Stefan Ambs, Douglas R Lowy, Hoda Anton-Culver, Kent W Hunter
PLoS Genet. 2007 November; 3(11): e214. Prepublished online 2007 October 15. Published online 2007 November 30. doi: 10.1371/journal.pgen.0030214