title: Two steps forward, one step back: 4th WHO classification of myeloid neoplasms (2008).
authors.forename: Rahul
authors.initials: R
authors.lastname: Bhargava
authors.forename: Bakul I
authors.initials: BI
authors.lastname: Dalal
mesh_terms: D006801:Humans; D007951:Leukemia, Myeloid / Q000145:classification* / Q000175:diagnosis / Q000473:pathology*; D014944:World Health Organization