Sastry D B
Acta Genet Med Gemellol (Roma). 1975;24(1-2):163-4. doi: 10.1017/s1120962300022046.
The study of middle phalangeal hair on a sample of some 5000 nonrelated subjects of both sexes and different age groups, representing 11 South Indian populations, has shown very limited sex and age variability. The frequencies fall within the general range of Indian population groups. Most of the groups tested show genetic homogeneity.
