Mendez, F. L. Watkins, J. C. Hammer, M. F. (2013). "Neandertal origin of genetic variation at the cluster of OAS immunity genes" (PDF). Mendez, F. L. Watkins, J. C. Hammer, M. F. (2012). "A haplotype at STAT2 introgressed from Neanderthals and serves as a prospect of favourable assortment in Papua New Guinea". Herbest, C. T. Stoeger, A. Frey, R. Lohscheller, J. Titze, I. R. Gumpenberger, M. Fitch, W. T. (2012). "How Low Can You Go?