title: Partial trisomy 9 in a patient with polycythemia vera.
authors.forename: M V
authors.initials: MV
authors.lastname: Blij-Philipsen
authors.forename: F
authors.initials: F
authors.lastname: Stellink
authors.forename: L T
authors.initials: LT
authors.lastname: Vlasveld
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002889:Chromosomes, Human, Pair 2 / Q000235:genetics*; D002899:Chromosomes, Human, Pair 9 / Q000235:genetics*; D005260:Female; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D007621:Karyotyping; D011087:Polycythemia Vera / Q000235:genetics*; D014314:Trisomy