title: Hemoglobin D Ibadan trait in combination with sigma beta thalassemia.
mesh_terms: D004588:Electrophoresis, Cellulose Acetate; D006580:Genetic Carrier Screening; D014644:Genetic Variation; D005914:Globins / Q000096:biosynthesis; D006455:Hemoglobins, Abnormal / Q000235:genetics / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013789:Thalassemia / Q000097:blood / Q000235:genetics*
chemical_list: D006455:Hemoglobins, Abnormal; D005914:Globins