The comparative value of prospective and retrospective fetal diagnosis in preventing inherited disease.
D001208:Asia / Q000208:ethnology; D003535:Cyprus / Q000208:ethnology; D005260:Female; D006580:Genetic Carrier Screening; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis; D013789:Thalassemia / Q000235:genetics / Q000517:prevention & control*; D006113:United Kingdom