Involvement of chromosome No. 20 in a complex Ph1 translocation.
D002903:Chromosomes, Human, 19-20; D002904:Chromosomes, Human, 21-22 and Y; D006801:Humans; D007951:Leukemia, Myeloid / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D014178:Translocation, Genetic