title: Cytochemical observations on beta-thalassaemia. I. The PAS positive substance of erythroblasts.
mesh_terms: D000328:Adult; D001856:Bone Marrow Examination; D002648:Child; D002675:Child, Preschool; D004912:Erythrocytes; D005260:Female; D006455:Hemoglobins, Abnormal; D006651:Histocytochemistry; D006801:Humans; D066298:In Vitro Techniques; D007223:Infant; D008297:Male; D008875:Middle Aged; D013194:Staining and Labeling; D013789:Thalassemia
chemical_list: D006455:Hemoglobins, Abnormal