Only Human: A Birth That Launched The Search For A Down Syndrome Test

[ahlam1399]

After Stanford scientist Lee Herzenberg gave birth to a son with Down syndrome, she and her husband worked to find a **ninvasive test that would help mothers learn about the health of the fetus.

أكثر... (http://www.npr.org/sections/health-shots/2016/04/26/475637228/only-human-a-birth-that-launched-the-search-for-a-down-syndrome-test?utm_medium=RSS&utm_campaign=news)