Pomari, E NPM-ALK expression levels identify two distinct subtypes of paediatric anaplastic large cell lymphoma. [electronic resource] - Leukemia 02 2017 - 498-501 p. digital Publication Type: Letter; Research Support, Non-U.S. Gov't ISSN: 1476-5551 Standard No.: 10.1038/leu.2016.292 doi Subjects--Topical Terms: ChildHumansLymphoma, Large-Cell, Anaplastic--classificationProtein-Tyrosine Kinases--metabolism