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

S3
Christopher, L. (2003 August 4, Updated). Antithyroglobulin Antibody [13 paragraphs]. MedlinePlus Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003557.htm

S4
Christopher, L. (2003 August 2, Updated). Antithyroid microsomal antibody [14 paragraphs]. MedlinePlus Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003556.htm

S5
Rennert, N. (2004 April 19, Updated). Chronic thyroiditis (Hashimoto’s disease) [15 paragraphs]. MedlinePlus Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/000371.htm

S6
Thyroid Specific Autoantibodies (TPOAb, TgAb and TRAb) [14 paragraphs]. Thyroid Disease Manager, The Thyroid and Its Diseases, Chapter 6a, Assay of Thyroid Hormones and related Substances [On-line Book]. Available FTP: http://www.thyroidmanager.org/FunctionTests/assay-frame.htm

S7
Mary Ann Liebert, Inc. (2003 June 04). Thyroid Tests for the Clinical Biochemist and Physician, Thyroid Autoantibodies (TPOAb, TgAb and TRAb) [55 paragraphs]. Medscape from Thyroid 13(1):45-56, 2003 [On-line information]. Available FTP: http://www.medscape.com/viewarticle/452668?src=search

S8
Slatosky, J. et. al. (2000 February 15). Thyroiditis: Differential Diagnosis and Management [20 paragraphs]. American Family Physician [On-line journal]. Available FTP: http://www.aafp.org/afp/20000215/1047.html

S9
(2002 September, Updated). Hashimoto's Disease: What It Is and How It's Treated [8 paragraphs]. Familydoctor.org [On-line information]. Available FTP: http://familydoctor.org/548.xml

S10
(© 2005). Thyroglobulin and Thyroglobulin Antibody [6 paragraphs] ARUP’s Guide to Clinical Laboratory Testing [On-line information]. Available FTP: http://www.aruplab.com/guides/clt/tests/clt_234b.jsp#1149079

S11
(© 2005). Thyroid Peroxidase (TPO) Antibody [3 paragraphs]. ARUP’s Guide to Clinical Laboratory Testing [On-line information]. Available FTP: http://www.aruplab.com/guides/clt/tests/clt_235b.jsp#1149126

S12
Jain, T. (2004 February 2, Updated). TSI [10 paragraphs]. MedlinePlus Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003685.htm