Search Result：chorionic villus biopsy
chorionic villus biopsy 
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(TTS Sound)Overview of noun chorionic_villus_biopsy
The noun chorionic villus biopsy has 1 sense
- chorionic villus sampling, chorionic villus biopsy -- (a prenatal test to detect birth defects at an early stage of pregnancy; tissue from the chorionic villi is assayed)