By STEPH YIN

Millenniums of marriages within well-defined subgroups in South Asia have created many populations with higher risks of recessive disease, according to new research.

Published: July 16, 2017 at 05:00PM

from NYT Health https://www.nytimes.com/2017/07/17/health/india-south-asia-castes-genetics-diseases.html?partner=IFTTT
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