One-Stage Prothrombin Time (PT) Test and Activated Partial Thromboplastin Time (APTT) Test, 2nd Edition
This document provides guidelines for performing the PT and APTT tests in the clinical laboratory, for reporting results, and for identifying sources of error.
This document is available in electronic format only.
Chairholder: Richard A. Marlar, PhD
Date of Publication: May 30, 2008
Order Code PDF: H47A2E
ISBN Number: 1-56238-672-7
Order Code Print: print not available
H47 Additional Details
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The U.S. Food and Drug Administration (FDA) has evaluated and recognized this approved-level consensus standard for use in satisfying a regulatory requirement.