chorionic villus biopsy
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Related to chorionic villus biopsy: amniocentesis, Chorionic villi
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|Noun||1.||chorionic villus biopsy - a prenatal test to detect birth defects at an early stage of pregnancy; tissue from the chorionic villi is assayed|
biopsy - examination of tissues or liquids from the living body to determine the existence or cause of a disease