%0 Journal Article %J Advances in Psychiatry and Neurology/Postępy Psychiatrii i Neurologii %@ 1230-2813 %V 29 %N 4 %D 2020 %F Wiszniewska2020 %T Orthostatic syncope in a young woman with essential thrombocythemia found to be an initial sign of ischemic stroke – therapeutic concerns. Unusual case %A Wiszniewska, Małgorzata %A Domagalska, Andrzelika %A Wiszniewski, Paweł %P 246-249 %9 journal article %R 10.5114/ppn.2020.103636 %U http://dx.doi.org/10.5114/ppn.2020.103636