title: Urea and sickling.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000755:Anemia, Sickle Cell / Q000188:drug therapy*; D001806:Blood Urea Nitrogen; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D014508:Urea / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D014508:Urea