title: Alpha, beta thalassemia produces high levels of Hb Bart's in newborns and high HbA2 in adults.
mesh_terms: D000328:Adult; D005260:Female; D005838:Genotype; D006441:Hemoglobin A / Q000378:metabolism*; D006443:Hemoglobin A2 / Q000378:metabolism*; D006455:Hemoglobins, Abnormal / Q000378:metabolism*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D013789:Thalassemia / Q000097:blood* / Q000235:genetics
chemical_list: D006455:Hemoglobins, Abnormal; D006441:Hemoglobin A; D006443:Hemoglobin A2; C030448:hemoglobin Bart's