Sickle cell disease in obstetrics.
D000293:Adolescent; D000328:Adult; D000755:Anemia, Sickle Cell / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D002648:Child; D002675:Child, Preschool; D004588:Electrophoresis, Cellulose Acetate; D004641:Emigration and Immigration; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D011296:Prenatal Diagnosis; D006113:United Kingdom