title: Acute promyelocytic leukemia in children. An ultrastructural study.
mesh_terms: D000293:Adolescent; D001853:Bone Marrow / Q000648:ultrastructure*; D001854:Bone Marrow Cells; D002648:Child; D005260:Female; D006801:Humans; D007951:Leukemia, Myeloid / Q000648:ultrastructure*; D008297:Male; D008854:Microscopy, Electron