A test used in prenatal diagnosis of chromosomal abnormalities in which a sample of chorionic villi is removed from the placenta for testing.
7:00 pm - 8:30 pm
7:00 pm - 8:30 pm
June 29, 2016
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A test used in prenatal diagnosis of chromosomal abnormalities in which a sample of chorionic villi is removed from the placenta for testing.