1 янв 2014 г. - A new kind of DNA test allows for the screening of prenatal abnormalities without the kind of invasive procedures needed in the past.
Описание:
The test allows doctors to obtain fetal DNA by taking a small blood sample from the mother and then screening for chromosomal disorders.– $1,000 GenomeДобавлено на ленту времени:
Дата:
1 янв 2014 г.
Сейчас
~ 11 г назад