Characterization of 35 new cases with four different MPLW515 mutations and essential thrombocytosis or primary myelofibrosis - Susanne Schnittger; Ulrike Bacher; Claudia Haferlach; Dietrich Beelen; Peter Bojko; Dieter Bürkle; Robert Dengler; Andrea Distelrath; Michael Eckart; Robert Eckert; Stefan Fries; Jan Knoblich; et al. (Haematologica, 2009)