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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
MEDLINEplus (2001 January 26). Testicular Cancer [33 paragraphs]. MEDLINEplus Health Information [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/001288.htm

S4
NCI (2002 May 13, Updated). Testicular Cancer: Questions and Answers [32 paragraphs]. National Cancer Institute, Cancer Facts [On-line information]. Available FTP: Available online

S5
ACS, (2000 April 12). Testicular Cancer [24 pages]. American Cancer Society, Testicular Cancer Detailed Guide [On-line information]. http://www.aafp.org/afp/990501ap/2539.html

S6
Mayo Clinic (2002 February 12). What is Testicular Cancer? [58 paragraphs]. Mayoclinic.com [On-line information]. Available FTP: http://www.mayoclinic.com/invoke.cfm?id=DS00046

S7
John Hopkins Medical Institutions. Cancer of the Testicle [21 paragraphs]. Brady Urological Institute [On-line information]. Available FTP: http://prostate.urol.jhu.edu/diseases/testicle/index.html

S8
Zoorob, R., et. al. (2001 March 15). Cancer Screening Guidelines [21 pages] American Family Physician (AAFP) [On-line journal]. Available FTP: http://www.aafp.org/afp/20010315/1101.html

S9 (© 2006). Detailed Guide: Testicular Cancer [32 pages]. American Cancer Society [On-line information]. Available FTP: http://www.cancer.org/docroot/CRI/CRI_2_3x.asp?dt=41

S10
(2006 January 20, Modified). Testicular Cancer (PDQ®): Treatment Patient Version [62 paragraphs]. National Cancer Institute [On-line information]. Available FTP: http://www.cancer.gov/cancerinfo/pdq/treatment/testicular/patient/

S11
(2006 July 24, Modified). Testicular Cancer (PDQ®): Health Professional Version [81 paragraphs]. National Cancer Institute [On-line information]. Available FTP: http://www.cancer.gov/cancertopics/pdq/treatment/testicular/HealthProfessional

S12
(2006 July 21). Testicular Cancer (PDQ®): Screening Health Professional Version [15 paragraphs]. National Cancer Institute [On-line information]. Available FTP: http://www.cancer.gov/cancertopics/pdq/screening/testicular/HealthProfessional

S13
(2006 July 26, Revised). Detailed Guide: Testicular Cancer, What Are the Key Statistics About Testicular Cancer? [4 paragraphs]. American Cancer Society [On-line information]. Available online