Bowden, Rory; Sakaoka, Hiroshi; Ward, Ryk; Donnelly, Peter (2006). „Patterns of Eurasian HSV-1 molecular diversity and inferences of human migrations”. Infection, Genetics and Evolution. 6 (1): 63—74. PMID16376841. doi:10.1016/j.meegid.2005.01.004.
Bowden, Rory; Sakaoka, Hiroshi; Ward, Ryk; Donnelly, Peter (2006). „Patterns of Eurasian HSV-1 molecular diversity and inferences of human migrations”. Infection, Genetics and Evolution. 6 (1): 63—74. PMID16376841. doi:10.1016/j.meegid.2005.01.004.