S1
Thomas, Clayton L., Editor (1997). Tabers Cyclopedic Medical Dictionary. F.A. Davis Company, Philadelphia, PA [18th Edition].
S2
Pagana, Kathleen D. & Pagana, Timothy J. (2001). Mosbys Diagnostic and Laboratory Test Reference 5th Edition: Mosby, Inc., Saint Louis, MO.
S3
Angiotensin Converting Enzyme [2 paragraphs]. Marquette General Health System [On-line test catalog]. Available FTP: http://www.mgh.org/lab/CATALOG/TESTS/1685.HTM
S4
(2003). Angiotensin-converting Enzyme (ACE) [8 paragraphs]. LabCorp [On-line test information]. Available FTP: http://www.labcorp.com/datasets/labcorp/html/chapter/mono/sc002100.htm
S5
Angiotensin-converting enzyme test [8 paragraphs]. Hendrick Health System AccessMed Health Information Library [On-line information]. Available FTP: http://www.ehendrick.org/healthy/000080.htm
S6
Angiotensin Converting Enzyme [3 paragraphs]. ARUP [On-line test information]. Available FTP: http://www.aruplab.com/guides/clt/tests/clt_al58.jsp#1142066
S7
Sarcoidosis [20 paragraphs]. Hendrick Health System AccessMed Health Information Library [On-line information]. Available FTP: http://www.ehendrick.org/healthy/
S8
Mayo Clinic Staff (2002 October 11). Sarcoidosis [37 paragraphs]. MayoClinic.com [On-line information]. Available online
S9
Milone, M. Updated (2002 March 14 Updated). ACE concentrations [12 paragraphs]. MEDLINEplus Health Information, Medical Encyclopedia [On-line information]. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003567.htm
S10
Belfer, M. and Stevens, R. W. (1998 December). Sarcoidosis: A Primary Care Review [39 paragraphs]. American Family Physician [On-line journal]. Available FTP: http://www.aafp.org/afp/981200ap/belfer.html
S11
(2002 November, Updated). Sarcoidosis [15 paragraphs]. Familydoctor.org [On-line information from AAFP]. Available FTP: http://familydoctor.org/handouts/320.html
S12
Stavrou, P. (1999). Ocular Sarcoidosis [26 paragraphs]. Ocular Immunology & Uveitis Service at the Massachusetts Eye & Ear Infirmary Harvard Medical School Boston, MA [On-line information]. Available FTP: http://www.uveitis.org/Enhanced/MD_info/md_sarcoidosis.htm
S13
Pagana, Kathleen D. & Pagana, Timothy J. (© 2007). Mosbys Diagnostic and Laboratory Test Reference 8th Edition: Mosby, Inc., Saint Louis, MO. Pp 66-67.
S14
Clarke, W. and Dufour, D. R., Editors (2006). Contemporary Practice in Clinical Chemistry, AACC Press, Washington, DC. Pp 116-117.
S15
Wu, A. (2006). Tietz Clinical Guide to Laboratory Tests, Fourth Edition. Saunders Elsevier, St. Louis, Missouri. Pp 376-377.
S16
Schriber, A. (2007 November 12, Updated). ACE levels [14 paragraphs]. MedlinePlus Medical Encyclopedia [On-line information]. Accessed on: 1/30/08. Available FTP: http://www.nlm.nih.gov/medlineplus/ency/article/003567.htm
S17
(© 2006-2008). Sarcoidosis - Angiotensin Converting Enzyme [8 paragraphs]. ARUPConsult [On-line information]. Accessed on: 1/31/08. Available FTP: http://www.arupconsult.com/Topics/PulmonaryDz/ACE.html
