- Ziaee V, Razaei M, Ahmadinejad Z, Shaikh H, Yousefi R,Yarmohammadi L, et al. The changes of metabolic profile and weight during Ramadan fasting. Singapore Med J 2006;47:409-14.
- Mansi K, Masalmeh A. Impact of ramadan fasting on metabolism and on serum levels of some hormones among healthy Jordanian students.J Med Sci 2007;7:755-61.
- Ahmadinejad Z, Ziaee V, Rezaee M, Yarmohammadi L, Shaikh H,Bozorgi F, et al. The effect of ramadan fasting on thyroid hormone profile: A cohort study. Pak J Biol Sci 2006;9:1999-2002.
- Sajid KM, Akhtar M, Malik GQ. Ramadan fasting and thyroid hormone profile. J Pak Med Assoc 1991;41:213-6.
- Sherman SI, Tielens ET, Ladenson PW. Sucralfate causes malabsorption of L-thyroxine. Am J Med 1994;96:531-5.
- Singh N, Singh PN, Hershman JM. Effect of calcium carbonate on the absorption of levothyroxine. JAMA 2000;283:2822-5.
- Campbell NR, Hasinoff BB, Stalts H, Rao B, Wong NC. Ferrous sulfate reduces thyroxine efficacy in patients with hypothyroidism.Ann Intern Med 1992;117:1010-3.
- Siraj ES, Gupta MK, Reddy SS. Raloxifene causing malabsorption of levothyroxine. Arch Intern Med 2003;163:1367-70.
- Liel Y, Harman-Boehm I, Shany S. Evidence for a clinically important adverse effect of fiber-enriched diet on the bioavailability of levothyroxine in adult hypo- thyroid patients. J Clin Endocrinol Metab 1996;81:857-7.
- Benvenga S, Bartolone L, Pappalardo MA, Russo A, Lapa D,Giorgianni G, et al. Altered intestinal absorption of L-thyroxine caused by coffee. Thyroid 2008;18:293-301.
- Fish LH, Schwartz HL, Cavanaugh J, Steffes MW, Bantle JP,Oppenheimer JH. Replacement dose, metabolism, and bioavailability of Levothyroxine in the treatment of hypothyroidism. N Engl J Med 1987;316:764-70.
- Bach-Huynh TG, Nayak B, Loh J, Soldin S, Jonklaas J. Timing of levothyroxine administration affects serum thyrotropin concentration.J Clin Endocrinol Metab 2009;94:3905-12.
- Bolk N, Visser TJ, Kalsbeek A, van Domburg RT, Berghout A. Effects of evening vs morning thyroxine ingestion on serum thyroid hormone profiles in hypothyroid patients. Clin Endocrinol (Oxf) 2007;66:43-8.
- Rajput R, Chatterjee S, Rajput M. Can levothyroxine be taken as evening dose? Comparative evaluation of morning versus evening dose of levothyroxine in treatment of hypothyroidism. J Thyroid Res 2011;2011:505239.
- Wilson P, Perdikis G, Hinder RA, Redmond EJ, Anselmino M, Quigley EM. Prolonged ambulatory antroduodenal manometry in humans.Am J Gastroenterol 1994;89:1489-95.
- Hays MT. Localization of human thyroxine absorption. Thyroid 1991;1:241-8.
- Stone E, Leiter LA, Lambert JR, Silverberg JD, Jeejeebhoy KN, Burrow GN. L-thyroxin absorption in patients with short bowel. J Clin Endocrinol Metab 1984;59:139-41.
- Keck ES, Wolf CF, Pfeiffer EF. The influence of circulating thyroxine serum concentration on hepatic thyroxine deiodinating activity in rats. Exp Clin Endocrinol 1990;96:269-77.
- Okamura Y, Shigemasa C, Tatsuhara T. Pharmacokinetics of methimazole in normal subjects and hyperthyroid patients. Endocrinol Jpn 1986;33:605-15.
- Schimmer BP, Parker KL. Adrenocorticotrophic hormone; adrenocortical steroids and their synthetic analogs; Inhibitors of the synthesis and actions of adrenocortical hormones. GOODMAN & GILMAN’S The Pharmacological Basis of Therapeutics. 11th ed., New Delhi: The McGraw Hill companies Inc.;2006. chap. 59,p1605.
- Cooper MS, Stewart PM. Current concepts: Corticosteroid insufficiency in acutely ill patients. N Engl J Med 2003;348:727-34.
- Debono M, Price JN, Ross RJ. Novel strategies for hydrocortisone replacement. Best Pract Res Clin Endocrinol Metab 2009;23:221- 32.
- Arafah BM Management of hormone replacement in Addison disease.2011 Meet –the – Professor, clinical case management. Maryland 20815, USA: Published by the endocrine society, 2011:page 37-41.
- Coursin DB, Wood KE. Corticosteroid supplementation for adrenal insufficiency. JAMA 2002;287:236-40.
- Stewart PM, Krone NP. The adrenal cortex. Williams Text Book of Endocrinology. 12th ed.,Philadelphia PA USA: ELSEVIER SAUNDERS, 2011 chap. 15, p.515-523.
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