1. DellaPergola, S. in Genetic Diversity Among the Jews, (eds Bonne-Tamir, B & Adam, A.) (Oxford University Press) 3–30 (1992).
2. Risch, N. et al. Nature Genet 9, 152–159 (1995).
3. Ozelius, L. et al. Am. J. hum. Genet. 50, 619–628 (1992).
4. Weinryb, B.D. The Jews of Poland: a social and economic history of the Jewish community in Poland from 1100 to 1800. (The Jewish Publication Society of America, 1972).
5. Ellis, N.A. et al. Am. J. hum. Genet. 55, 453–460 (1994).