Flint, J., Harding, R., Clegg, J., & Boyce, A. (1993). Why are some genetic diseases common? Distinguishing selection from other processes by molecular analysis of globin gene variants. Springer-Verlag.

Flint, J., R. Harding, J. Clegg, and A. Boyce. Why Are Some Genetic Diseases Common? Distinguishing Selection from Other Processes by Molecular Analysis of Globin Gene Variants. Springer-Verlag, 1993.

Flint, J., et al. Why Are Some Genetic Diseases Common? Distinguishing Selection from Other Processes by Molecular Analysis of Globin Gene Variants. Springer-Verlag, 1993.