References
- Ranjbaran Z, Keefer L, Farhadi A, Stepanski E, Sedghi S, Keshavarzian A. Impact of sleep disturbances in inflammatory bowel disease. J Gastroenterol Hepatol 2007;22:1748–53.
- Keefer L, Stepanski EJ, Ranjbaran Z, Benson LM, Keshavarzian A. An initial report of sleep disturbance in inactive inflammatory bowel disease. J Clin Sleep Med 2006;2:409–16.
- Reid KJ, Burgess HJ. Circadian rhythm sleep disorders. Prim Care 2005;32:449–73.
- Drake CL, Roehrs T, Richardson G, Walsh JK, Roth T. Shift work sleep disorder: prevalence and consequences beyond that of symptomatic day workers. Sleep 2004;27:1453–62.
- Schernhammer ES, Laden F, Speizer FE, Willett WC, Hunter DJ, Kawachi I, Night-shift work and risk of colorectal cancer in the nurses' health study. J Natl Cancer Inst 2003;95:825–8.
- Sonnenberg A. Occupational distribution of inflammatory bowel disease among german employees. Gut 1990;31:1037–40.
- Preuss F, Tang Y, Laposky AD, Arble D, Keshavarzian A, Turek FW. Adverse effects of chronic circadian desynchronization in animals in a “challenging” environment. Am J Physiol 2008;295:R2034–40.
- Lewy AJ, Cutler NL, Sack RL. The endogenous melatonin profile as a marker of circadian phase position. J Biol Rhythms 1999;14:227–36.
- Burgess HJ, Fogg L. Individual differences in the amount and timing of salivary melatonin secretion. PLoS One 2008;3:e3055.
- Burgess HJ, Revell VL, Eastman CI. A three pulse phase response curve to three milligrams of melatonin in humans. J Physiol 2008;586:639–47.