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Partial thromboplastin time test--proposed performance guidelines. ICSH Panel on the PTT

J A Koepke

    Thrombosis and Haemostasis
    |February 28, 1986
    PubMed

    The partial thromboplastin time (PTT) test is widely used as a screening test for the detection of hemophilia. It is also used to monitor patients on heparin anticoagulation. This proposal from a ICSH Panel proposes guidelines for the performance of this test, including comparable reference ranges, precision and sensitivity requirements.

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