title: Prenatal diagnosis of cystic fibrosis.
mesh_terms: D000483:Alleles; D000653:Amniotic Fluid / Q000201:enzymology; D002897:Chromosomes, Human, Pair 7; D004796:Clinical Enzyme Tests; D003550:Cystic Fibrosis / Q000175:diagnosis* / Q000235:genetics; D004247:DNA / Q000235:genetics; D003951:Diagnostic Errors; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D005819:Genetic Markers; D006801:Humans; D007422:Intestines / Q000201:enzymology; D012150:Polymorphism, Restriction Fragment Length; D011247:Pregnancy; D011296:Prenatal Diagnosis
chemical_list: D005819:Genetic Markers; D004247:DNA