title: Philadelphia chromosome negative CGL.
authors.forename: C M
authors.initials: CM
authors.lastname: Morris
authors.forename: A E
authors.initials: AE
authors.lastname: Reeve
authors.forename: P H
authors.initials: PH
authors.lastname: Fitzgerald
authors.forename: P E
authors.initials: PE
authors.lastname: Hollings
authors.forename: D C
authors.initials: DC
authors.lastname: Heaton
authors.forename: M E
authors.initials: ME
authors.lastname: Beard
mesh_terms: D002892:Chromosomes, Human, Pair 22; D006801:Humans; D007951:Leukemia, Myeloid / Q000235:genetics*; D010677:Philadelphia Chromosome