Works Cited 
"Diabetes." PubMed Health. U.S. National Library of Medicine, 18 Nov. 0000. Web. 07 May 2012. <http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0002194/>. 
"Endocrine System | Research & Encyclopedia Articles." BookRags. BookRags, Inc, 2012. Web. 05 May 2012. <http://www.bookrags.com/research/endocrine-system-ansc-02/>. 
"Endocrine System Diseases." Hormone Health Network: Keep Your Body in Balance. Hormone Health Network, 2012. Web. 07 May 2012. <http://www.hormone.org/endocrine_system_diseases.cfm>. 
"The Endocrine System: Endocrine Glands and Types of Hormones." Hormone Health Network: Keep Your Body in Balance. Hormone Health Network, 2012. Web. 06 May 2012. <http://www.hormone.org/Endo101/page2.cfm>. 
"Endocrine System." TeensHealth. The Nemours Foundation, 2012. Web. 30 Apr. 2012. <http://kidshealth.org/teen/your_body/body_basics/endocrine.html>. 
"Eommon Endocrine Disorders." EndocrineWeb. Vertical Health, LLC, 2012. Web. 07 May 2012. <http://www.endocrineweb.com/>. 
Stoppler, Melissa C. "Endorphins: Natural Pain and Stress Fighters." MedicineNet. MedicineNet, Inc, 2012. Web. 02 May 2012. <http://www.medicinenet.com/script/main/art.asp?articlekey=55001>. 
"Women's Health." The Thyroid (Human Anatomy): Picture, Function, Definition, Location in the Body, and More. WebMD, LLC, 2012. Web. 05 May 2012. <http://women.webmd.com/picture-of-the-thyroid>.