1- Shahrifar M. The effect of relaxation in shift nurses, sleep quality and sleepiness place of research. [PhD Dissertation]. Ahwaz, Iran: College of Nursing & Midwifery, Jundishapur University of Medical Science; 2008. P. 107.
2- Scott L,
Rogers AE,
Hwang WT,
Zhang Y. Effects of critical care nurses’ work hours on vigilance and patients’ safety. Am J Crit Care 2006; 15(1):30-7.
3- Zeraati F, Seyf RM, Araghchian M, Sabouri T. Assessment of quality of sleep and use of drugs with sedating properties in adult patients hospitalized in Hamadan Ekbatan Hospital. Sci J Hamadan Univ Med Sci Health Serv 2009; 16(4):31-6. (Persian).
4- Nazarpour S. Sleep disorder in pregnancy and its effect on the length of the labor and type of delivery in Firuzabadi Hospital in Tehran in 2006. Iran J Nurs 2008; 52(20):63-73.
5- Cunningham F, Leveno K, Bloom S, Spong CY, Dashe J. Williams's obstetrics. 22nd ed. New York: McGraw-Hill; 2005.
6- Lee KA, Zaffke ME, McEnany G. Parity and sleep patterns during and after pregnancy. Obstet Gynecol 2000; 95(1):14-8.
7- Sharma S, Franco R. Sleep and its disorder in pregnancy. WMJ 2004; 103(5):48-52.
8- Amir AA, Bolouri B, Sadegh NH, Alavi MH. Impacts of sleeping disturbances in the last month of pregnancy on the length of labor and way of delivery in women referring to the health centers of Saghez, 2006. J Ilam Univ Med Sci 2007; 15(3):8-14. (Persian).
9- Mardasi F, Tadayon M, Najar S, Haghighizadeh MH. The effect of foot massage on sleep disorder among mothers in postpartum period. Iran J Obstet Gynecol Infertil 2013; 16(73):19-28. (Persian).
10- Wang P, Liou SR, Cheng CY. Prediction of maternal quality of life on preterm birth and low birthweight: a longitudinal study. BMC Pregnancy Childbirth 2013; 13:124.
11- Kabiry B, Shahri P, Azarnosh S, Hagheghizadeh M, Merfathi S. The relationship between mother’s general health and growth of below-6-month-old infants referred to health centers of west of Ahvaz. Sadra Med Sci J 2015; 3(3):227-34. (Persian).
12- Owusu JT, Anderson FJ, Coleman J, Oppong S, Seffah JD, Aikins A, et al. Association of maternal sleep practices with pre-eclampsia, low birth weight, and stillbirth among Ghanaian women. Int J Gynecol Obstet 2013; 121(3):261-5.
13- Malekzadegan A, Moradkhani M, Ashayeri H, Haghani H. Effect of relaxation on insomnia during third trimester among pregnant women. Iran J Nurs 2010; 23(64):52-8. (Persian).
14- Fung AM, Wilson DL, Lappas M, Howard M, Barnes M,
O'Donoghue F, et al. Effects of maternal obstructive sleep apnoea on fetal growth: a prospective cohort study. PLoS One 2013; 8(7):e68057.
15- Bourjeily G, Raker CA, Chalhoub M, Miller MA. Pregnancy and fetal outcomes of symptoms of sleep-disordered breathing. Eur Respir J 2010; 36(4):849-55.
16- Louis JM, Auckley D, Sokol RJ,
Mercer BM. Maternal and neonatal morbidities associated with obstructive sleep apnea complicating pregnancy. Am J Obstet Gynecol 2010; 202(3):261-e1-5.
17- Franklin KA, Holmgren PA, Jönsson F, Poromaa N, Stenlund H, Svanborg E. Snoring, pregnancy-induced hypertension, and growth retardation of the fetus. Chest 2000; 117(1):137-41.
18- Nazarpour S. Sleep disorder in pregnancy and its effect on the length of the labor and type of delivery in Firuzabadi Hospital in Tehran in 2006. Iran J Nurs 2008; 20(52):63-73. (Persian).
19- Sadeghneyat K, Yazdi Z, Firozeh M. Relationship between obstructive sleep apnea and morning headaches. J Qazvin Univ Med Sci 2011; 15(1):26-32. (Persian).
20- Hoshmand M. The effect of acupressure on sleep quality in hemodialysis patients. [PhD Dissertation]. Ahwaz, Iran: College of Nursing & Midwifery, Jundishapur University of Medical Science; 2010. P. 120.
21- Afshari P, Manochehri S, Tadayon M. Investigation the relationship between sleep disorder and depression in postmenopausal women. [PhD Dissertation]. Ahwaz, Iran: College of Nursing & Midwifery, Jundishapur University of Medical Science; 2014. P. 105.
22- Bondad R, Abedian Z, Hassanabady H, Esmaili H. The relationship between sleep pattern and depression in pregnant women in the third trimester. J Kermanshah Univ Med Sci 2005; 9(2):41-51.
23- Rad P, Amir Ali Akbari S, Sadeghniiat K, Alavi Majd H. Relationship between sleep disorder and pregnancy depression in primigravidae referring to health–treatment centers of Ahvaz Jundishapur University of Medical Sciences in 2010. SSU J 2011; 19(4):454-62.
24- Naud K, Ouellet A, Brown C, Pasquier JC, Moutquin JM. Is sleep disordered in pregnancy? J Obstet Gynaecol Canada 2010; 32(1):28-34.
25- Shayeghian Z, Tabatabaey SK. Effect of maternal anxiety during third trimester on pregnancy outcomes and infants' mental health. Hayat 2008; 14:57-64. (Persian).
26-
Xu T,
Feng Y,
Peng H,
Guo D,
Li T. Obstructive sleep apnea and the risk of perinatal outcomes: a meta-analysis of cohort studies.
Sci Rep 2014; 4:6982.
27- Ayrim A, Keskin EA, Ozol D, Onaran Y, Yidirim Z, Kafali H. Influence of self-reported snoring and witnessed sleep apnea on gestational hypertension and fetal outcome in pregnancy. Arch Gynecol Obestat 2011; 283(2):195-9.