Chronic myelocytic leukemia in infant siblings.
D001853:Bone Marrow / Q000473:pathology; D001854:Bone Marrow Cells; D002675:Child, Preschool; D002908:Chronic Disease; D003582:Cytogenetics; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007223:Infant; D007951:Leukemia, Myeloid / Q000235:genetics* / Q000473:pathology; D008099:Liver / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D013154:Spleen / Q000473:pathology