title: Chromosome studies in children and adults with leukemia.
mesh_terms: D000328:Adult; D001853:Bone Marrow / Q000648:ultrastructure; D002648:Child; D002869:Chromosome Aberrations; D002871:Chromosome Banding; D002904:Chromosomes, Human, 21-22 and Y; D006801:Humans; D007621:Karyotyping; D007938:Leukemia / Q000235:genetics*; D007945:Leukemia, Lymphoid / Q000235:genetics; D007951:Leukemia, Myeloid / Q000235:genetics; D015470:Leukemia, Myeloid, Acute / Q000235:genetics; D014178:Translocation, Genetic