DR.E.DHIVYA, and DR.K.H.NOORUL AMEEN. “Jak2 Negative Polycythemia Vera- a Diagnostic Dilemma”. International Journal of Pharma and Bio Sciences, vol. 8, no. 2, June 2017, pp. 766-8, doi:10.22376/ijpbs.2017.8.2.b766-768.