Identifying and counseling patients with sickle trait.
D000293:Adolescent; D000755:Anemia, Sickle Cell / Q000175:diagnosis*; D044383:Black People; D005260:Female; D005817:Genetic Counseling; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008403:Mass Screening; D014481:United States; D001741:Black or African American