title: Chronic myeloid leukaemia and the Ph1 chromosome.
mesh_terms: D002471:Cell Transformation, Neoplastic; D002904:Chromosomes, Human, 21-22 and Y; D006801:Humans; D007951:Leukemia, Myeloid / Q000209:etiology / Q000235:genetics*; D014178:Translocation, Genetic