Cancelas, J A High plasma levels of plasminogen activator inhibitor 1 (PAI-1) in polycythemia vera and essential thrombocythemia are associated with thrombosis. [electronic resource] - Thrombosis research Sep 1994 - 513-20 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0049-3848 Standard No.: 10.1016/0049-3848(94)90226-7 doi Subjects--Topical Terms: AdultAgedAged, 80 and overAntithrombin III--analysisFemaleHematocritHumansMaleMiddle AgedPlasminogen Activator Inhibitor 1--bloodPlatelet CountPolycythemia Vera--bloodPredictive Value of TestsProtein C--analysisThrombocythemia, Essential--bloodThrombosis--blood