Performance of Serum Quad Test in Screening for Fetal Down Syndrome in a Large-Scale Unselected Population in a Developing Country

What is the Quad Test effectiveness as a routine practice in screening for Fetal Down Syndrome?🧬 Take a look at the @IJPH_official special issue Public Health And Primary Care, Is 1+1=1? https://t.co/lZ1Nr4j1vI