Brown, M. D., Hosseini, S. H., Torroni, A., Bandelt, H. J., Allen, J. C., Schurr, T. G., . . . Wallace, D. C. (1998). mtDNA haplogroup X: An ancient link between Europe/Western Asia and North America?

Brown, M D., S H. Hosseini, A. Torroni, H J. Bandelt, J C. Allen, T G. Schurr, R. Scozzari, F. Cruciani, a D C. Wallace. MtDNA Haplogroup X: An Ancient Link between Europe/Western Asia and North America? 1998.

Brown, M D., et al. MtDNA Haplogroup X: An Ancient Link between Europe/Western Asia and North America? 1998.