title: A 9/11 translocation in a child with Ph1-negative chronic myelogenous leukemia.
mesh_terms: D002648:Child; D002869:Chromosome Aberrations; D002904:Chromosomes, Human, 21-22 and Y; D002906:Chromosomes, Human, 6-12 and X; D005260:Female; D006801:Humans; D007621:Karyotyping; D007951:Leukemia, Myeloid / Q000235:genetics*; D014178:Translocation, Genetic