Prenatal diagnosis of thalassaemia major.
D000622:Aminolevulinic Acid / Q000032:analysis; D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis; D005188:False Negative Reactions; D005260:Female; D006580:Genetic Carrier Screening; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011296:Prenatal Diagnosis; D013789:Thalassemia / Q000175:diagnosis*
D000622:Aminolevulinic Acid