1. 1: Ryotokuji K, Ishimaru K, Kihara K, Namiki Y, Hozumi N (2013). Effect of Pinpoint Plantar Longwavelength Infrared Light Irradiation on Subcutaneous Temperature and Stress Markers. Laser Therapy 22: 93-102.
2. 2: Loredana M, Francesco C (2012). The effects of acute and chronic stress on diabetes control. Sci. Signal 23: 247-257.
3. 3: Roy MS, Roy A, Brown S (1998). Increased urinary-free cortisol outputs in diabetic patients. J Diabetes Complications 12: 24-27.
4. 4: Andrews RC, Herlihy O, Livingstone DE, Andrew R, Walker BR (2002). Abnormal cortisol metabolism and tissue sensitivity to cortisol in patients with glucose intolerance. J Clin Endocrinol Metab 87: 5587-5593.
5. 5: Smitz S, Giagoultsis T, Dewé W (2000). Albert A Comparison of rectal and infrared ear temperatures in older hospital inpatients. J Am Geriatr Soc 48: 63-66.