Pathology AIIMS 2018 f3f3ad74 Which of the following is not a pa of the quadruple test for antenatal detection of Down syndrome? A AFP B Estriol C Beta HCG D Inhibin B High-Yield Explanation TRIPLE TEST b Hcg || a feto protein || Estriol || QUADRAPLE TEST BHcg || A feto protein || Estriol || Inhibin A ||