Screening of the umbilical cord blood for sickle cell disease: utilization and implementation.
D000755:Anemia, Sickle Cell / Q000453:epidemiology*; D003695:Delivery of Health Care; D004219:District of Columbia; D005312:Fetal Blood / Q000032:analysis*; D006761:Hospitals; D006801:Humans; D007231:Infant, Newborn; D008403:Mass Screening