title: Editorial: Optimal vs optional testing for sickle cell disease.
mesh_terms: D000755:Anemia, Sickle Cell / Q000188:drug therapy / Q000517:prevention & control*; D003485:Cyanates / Q000627:therapeutic use; D004586:Electrophoresis; D005817:Genetic Counseling; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D014481:United States; D014508:Urea / Q000627:therapeutic use
chemical_list: D003485:Cyanates; D014508:Urea