How common are myeloproliferative neoplasms? A systematic review and meta-analysis [Am. J. Hematol. 89:581-587, 2014. DOI: 10.1002/ajh.23690] - Titmarsh, G.; Duncombe, A.; McMullin, M.; O'Rorke, M.; Mesa, R.; De Vocht, F.; Horan, S.; Fritschi, Lin; Clarke, M.; Anderson, L. (John Wiley & Sons, Inc., 2015)