NOTE: This article is based on research that utilizes the sources cited here as well as the collective experience of the Lab Tests Online Editorial Review Board. This article is periodically reviewed by the Editorial Board and may be updated as a result of the review. Any new sources cited will be added to the list and distinguished from the original sources used.

We have included the web address to online sources used in developing and reviewing this article for documentation purposes only. Links included on this Sources page were valid, working links at the time this article was originally prepared, and at each update as indicated here. Please be aware that the source owner may, from time to time, reorganize the source web site, which can result in broken links on our pages. If you wish to access a source and come across a broken link, you may still be able to access it by entering just the parent web address in your browser's address bar (e.g., "www.nih.gov") and then by entering the source title in the site's search feature.

S1
Thomas, Clayton L., Editor (1997). Taber’s Cyclopedic Medical Dictionary. F.A. Davis Company, Philadelphia, PA [18th Edition].

S2
Pagana, Kathleen D. & Pagana, Timothy J. (2001). Mosby’s Diagnostic and Laboratory Test Reference 5th Edition: Mosby, Inc., Saint Louis, MO.

S3
Coagulation Test Panels [9 paragraphs]. Clinical and Research Laboratories, Florida Hospital Cancer Institute [On-line information]. Available FTP: http://www.fhci-labs.com/researchlabs/clinicallabs/hemostasisandthrombosis/panels.htm

S4
Ryan, D. (2003 January). Platelet Function Testing [8 paragraphs]. Strong Health Clinical Laboratories Newsletter, Vol. 28, No. 1 [On-line newsletter]. Available FTP: http://www.urmc.rochester.edu/path/newsletter103.htm

S5
Laposata, M. & Vancott, E. (2000 January). How to work up hypercoagulability [6 paragraphs]. CAP In the News [On-line Coagulation Case Study]. Available FTP: http://www.cap.org/CAPToday/casestudy/coag5.html

S6
Bleeding Disorders [75 paragraphs]. The Merck Manual of Medical Information-Home Edition, Section 14. Blood Disorders, Chapter 155 [On-line information]. Available FTP: http://www.merck.com/mrkshared/mmanual_home/sec14/155.jsp

S7
Venomous Bites and Stings [50 paragraphs]. The Merck Manual of Medical Information-Home Edition, Section 24. Accidents and Injuries, Chapter 287 [On-line information]. Available FTP: http://www.merck.com/mrkshared/mmanual_home/sec24/287.jsp

S8
Lee, D. (2000 July 24). Platelet Aggregometry [8 paragraphs]. Stanford Interventional Cardiology [On-line information]. Available FTP: http://cvmed.stanford.edu/interventional/aggregometry.htm

S9
Cortese Hassett, A. (2002). Platelet Function Testing [18 paragraphs]. Transfusion Medicine Update, The Institute for Transfusion Medicine, Issue #5 [On-line information]. Available FTP: http://www.itxm.org/TMU2002/Issue5.htm

S10
Menta, S. (1999 Spring). The Coagulation Cascade [148 paragraphs]. Physiology Disorders Evaluation, College of Medicine, Univ of Florida [On-line information]. Available FTP: http://www.medinfo.ufl.edu/year2/coag/title.html

S11
Elstrom, R. (2001 November 10, Updated). Factor X assay [14 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003680.htm

S12
Elstrom, R. (2001 November 10, Updated). Factor II assay [16 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003674.htm

S13
Elstrom, R. (2001 November 10, Updated). Factor II deficiency [12 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000549.htm

S14
Elstrom, R. (2001 November 10, Updated). Factor IX assay [16 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003679.htm

S15
Elstrom, R. (2001 October 6, Updated). Hemophilia B [18 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000539.htm

S16
Elstrom, R. (2001 November 10, Updated). Factor V assay [15 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003675.htm

S17
Elstrom, R. (2002 May 6, Updated). Factor V deficiency [14 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000550.htm

S18
Elstrom, R. (2001 October 28, Updated). Platelet aggregation test [19 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003669.htm

S19
Elstrom, R. (2001 November 25, Updated). Fibrinogen [11 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003650.htm

S20
Elstrom, R. (2001 November 13, Updated). Antithrombin III [14 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003661.htm

S21
Elstrom, R. (2001 October 28, Updated). Protein S [12 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003660.htm

S22
Elstrom, R. (2001 October 9, Updated). Factor VIII assay [18 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003678.htm

S23
Elstrom, R. (2001 October 14, Updated). Factor X deficiency [12 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000553.htm

S24
Elstrom, R. (2001 October 14, Updated). Factor XII (Hageman factor) deficiency [8 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000545.htm

S25
Elstrom, R. (2001 November 10, Updated). Factor XII assay [14 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003681.htm

S26
Elstrom, R. (2001 November 25, Updated). PT [18 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003652.htm

S27
Elstrom, R. (2001 October 28, Updated). Protein C [9 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003659.htm

S28
Elstrom, R. (2001 November 25, Updated). PTT [14 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003653.htm

S29
Elstrom, R. (2001 November 3, Updated). Fibrin degradation products [17 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003655.htm

S30
Elstrom, R. (2001 October 21, Updated). Bleeding disorders [10 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/001304.htm

S31
Elstrom, R. (2001 November 10, Updated). Factor VII assay [15 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003676.htm

S32
Elstrom, R. (2001 October 14, Updated). Factor VII deficiency [12 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000548.htm

S33
Matsui, W. (2002 May 5, Updated). Primary or secondary fibrinolysis [4 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000577.htm

S34
Matsui, W. (2002 February 2, Updated). Congenital antithrombin III deficiency [2 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000558.htm

S35
Kovacs, B. (2001 November 26, Updated). Systemic lupus erythematosus [25 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000435.htm

S36
What is a Bleeding Disorder?, History [14 paragraphs]. National Hemophilia Foundation, Bleeding Disorders Info Center [On-line information]. Available FTP: http://www.hemophilia.org/bdi/bdi_history.htm

S37
What is a Bleeding Disorder? [10 paragraphs]. National Hemophilia Foundation, Bleeding Disorders Info Center [On-line information]. Available FTP: http://www.hemophilia.org/bdi/bdi_general.htm

S38
Hemophilia A (Factor VIII Deficiency) [24 paragraphs]. National Hemophilia Foundation, Bleeding Disorders Info Center [On-line information]. Available FTP: http://www.hemophilia.org/bdi/bdi_types1.htm

S39
Bauer, K. (2001). The Thrombophilias: Well-Defined Risk Factors with Uncertain Therapeutic Implications [20 paragraphs]. Ann Intern Med. 2001;135:367-373 [Journal]. Online at http://www.annals.org

S40
DeLoughery, T. (1999 March 15). Tests of Hemostasis and Thrombosis [66 paragraphs]. OHSU [Online student handout]. Available FTP: http://www.ohsu.edu/som-hemonc/handouts/deloughery/printtest.html

S41
McPherson R, Pincus M, eds, (2007). Henry’s Clinical Diagnosis and Management by Laboratory Methods, 21st edition, Saunders Elsevier.