title: [Electron microscopic and peroxidase cytochemical analysis of acute leukemia].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001853:Bone Marrow / Q000648:ultrastructure*; D006801:Humans; D007945:Leukemia, Lymphoid / Q000201:enzymology / Q000648:ultrastructure*; D008854:Microscopy, Electron; D008875:Middle Aged; D010544:Peroxidases / Q000032:analysis*
chemical_list: D010544:Peroxidases