Sickle-cell anemia--high prevalence and low priority.
D000755:Anemia, Sickle Cell / Q000453:epidemiology / Q000517:prevention & control*; D001294:Attitude to Health; D044383:Black People; D005053:Eugenics; D006266:Health Education; D006801:Humans; D008403:Mass Screening; D014481:United States; D001741:Black or African American