title: Analysis of probability and measurement of values.
authors: J G
authors: JG
authors: Thornton
mesh_terms: D001499:Bayes Theorem; D003663:Decision Trees; D004314:Down Syndrome / Q000175:diagnosis; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D009436:Neural Tube Defects / Q000175:diagnosis; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D011336:Probability; D012306:Risk