title: Prenatal diagnosis of cystic fibrosis.
mesh_terms: D000653:Amniotic Fluid / Q000201:enzymology; D003550:Cystic Fibrosis / Q000175:diagnosis*; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D005819:Genetic Markers; D006801:Humans; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*
chemical_list: D005819:Genetic Markers