title: Fetal tests spur legal battle.
authors: Erika Check
authors: EC
authors: Hayden
mesh_terms: D002140:California; D005260:Female; D005333:Fetus / Q000098:blood supply / Q000378:metabolism*; D005820:Genetic Testing / Q000191:economics / Q000331:legislation & jurisprudence* / Q000706:statistics & numerical data; D006801:Humans; D010330:Patents as Topic / Q000331:legislation & jurisprudence; D011247:Pregnancy / Q000097:blood*; D011296:Prenatal Diagnosis / Q000191:economics / Q000706:statistics & numerical data