Luba Kalaydjieva, David Gresham, Rebecca Gooding, Lisa Heather, Frank Baas, Rosalein de Jonge, Karin Blechschmidt, Dora Angelicheva, David Chandler, Penelope Worsley, Andre Rosenthal, Rosalind H. M. King, P. K. Thomas
Am J Hum Genet. 2000 Jul; 67(1): 47–58. Published online 2000 May 30. doi: 10.1086/302978