22q11.2 deletion prior risk:Likelihood:Pt:^Fetus:Qn:Based on general population risk
22q11.2 deletion prior risk:likelihood:pt:^fetus:qn:based on general population risk
22q11.2 deletion prior risk:Likelihood:To identify measures at a point in time:^Fetus:Quantitative:Based on general population risk
22q11.2 deletion prior risk:likelihood:to identify measures at a point in time:^fetus:quantitative:based on general population risk