Emergency Central is a collection of disease, drug, and test information including 5-Minute Emergency Medicine Consult, Davis’s Drug, McGraw-Hill Medical’s Diagnosaurus®, Pocket Guide to Diagnostic Tests, and MEDLINE Journals created for emergency medicine professionals. Explore these free sample topics:
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Factor assays (coagulation factors II, V, VII, VIII, IX, X, XI, and XII)
Deliver immediately to laboratory on ice. Stable for 2 hrs. Freeze if assay is delayed > 2 hrs.