Philadelphia chromosome positive chronic myelocytic leukemia in children.
D000293:Adolescent; D000375:Aging; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007951:Leukemia, Myeloid / Q000235:genetics*; D008297:Male; D010677:Philadelphia Chromosome