title: Fetal hemoglobin levels and splenic function in sickle-cell disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D000755:Anemia, Sickle Cell / Q000097:blood / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005319:Fetal Hemoglobin / Q000032:analysis*; D006801:Humans; D007223:Infant; D008297:Male; D013154:Spleen / Q000503:physiopathology*
chemical_list: D005319:Fetal Hemoglobin