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Factor VIII assay

Factor VIII assay is a topic covered in the Guide to Diagnostic Tests.

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Test/Range/Collection

Factor VIII assay, plasma 50–150% of normal (varies with age)

Blue

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Deliver immediately to laboratory on ice. Stable for 2 hrs. Freeze if assay is delayed for > 2 hrs.

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Citation

McPhee, Stephen J., et al. "Factor VIII Assay." Guide to Diagnostic Tests, 7th ed., McGraw-Hill Education, 2017. Emergency Central, emergency.unboundmedicine.com/emergency/view/GDT/619139/all/Factor_VIII_assay.
McPhee SJ, Lu CM, Nicoll D. Factor VIII assay. Guide to Diagnostic Tests. 7th ed. McGraw-Hill Education; 2017. https://emergency.unboundmedicine.com/emergency/view/GDT/619139/all/Factor_VIII_assay. Accessed April 19, 2019.
McPhee, S. J., Lu, C. M., & Nicoll, D. (2017). Factor VIII assay. In Guide to Diagnostic Tests. Available from https://emergency.unboundmedicine.com/emergency/view/GDT/619139/all/Factor_VIII_assay
McPhee SJ, Lu CM, Nicoll D. Factor VIII Assay [Internet]. In: Guide to Diagnostic Tests. McGraw-Hill Education; 2017. [cited 2019 April 19]. Available from: https://emergency.unboundmedicine.com/emergency/view/GDT/619139/all/Factor_VIII_assay.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC T1 - Factor VIII assay ID - 619139 A1 - McPhee,Stephen J, AU - Lu,Chuanyi Mark, AU - Nicoll,Diana, BT - Guide to Diagnostic Tests UR - https://emergency.unboundmedicine.com/emergency/view/GDT/619139/all/Factor_VIII_assay PB - McGraw-Hill Education ET - 7 DB - Emergency Central DP - Unbound Medicine ER -