Thalassemia in Negroes.
D000293:Adolescent; D000328:Adult; D001741:Black or African American; D003937:Diagnosis, Differential; D005260:Female; D006455:Hemoglobins, Abnormal / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged; D013789:Thalassemia / Q000175:diagnosis*
D006455:Hemoglobins, Abnormal