title: Chromosome 9 in acute lymphoblastic leukemia: breaks in band 9p21-22 and a fragile site.
authors.forename: F
authors.initials: F
authors.lastname: Hecht
authors.forename: B K
authors.initials: BK
authors.lastname: Hecht
mesh_terms: D002869:Chromosome Aberrations / Q000235:genetics*; D002872:Chromosome Deletion; D025063:Chromosome Disorders; D043283:Chromosome Fragile Sites; D002873:Chromosome Fragility; D002906:Chromosomes, Human, 6-12 and X; D006801:Humans; D007945:Leukemia, Lymphoid / Q000235:genetics*