Warkentin, T E Antiphospholipid and anti-PF4 antibodies: an association affecting anti-PF4/heparin assay analysis. [electronic resource] - Journal of thrombosis and haemostasis : JTH Jul 2009 - 1067-9 p. digital Publication Type: Comment; Journal Article ISSN: 1538-7836 Standard No.: 10.1111/j.1538-7836.2009.03452.x doi Subjects--Topical Terms: Antibodies, Antiphospholipid--immunologyAutoantibodies--immunologyHeparinHumansImmunoenzyme TechniquesPlatelet Factor 4--immunology