Antenatal diagnosis of rhesus isoimmunization affecting only one foetus in a twin pregnancy.
D000649:Amniocentesis; D003298:Coombs Test; D004200:Diseases in Twins; D004899:Erythroblastosis, Fetal / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis