1. El-Hamamy E, Arulkumaran S. Poor progress of labour. Curr Obstet Gynaecol 2005;15:1-8.
2. Dunne C, Da Silva O, Schmidt G, Natale R. Outcomes of elective labour induction and elective caesarean
section in low-risk pregnancies between 37 and 41 weeks' gestation. J Obstet Gynaecol Can 2009
Dec;31(12):1124-30.
3. Cunningham FG, Leveno KJ, Bloom SL, Hauth JC, Rouse DJ, Spong CY. Williams obstetrics. 23rd ed. New
York:McGrow-Hill;2010.
4. Battista L, Chung JH, Lagrew DC, Wing DA. Complications of labor induction among multiparous women in a
community-based hospital system. Am J Obstet Gynecol 2007 Sep;197(3):241.e1-7.
5. Ratcliff SD, Bauley EG, Byrd JE. Family practice obstetrics 2nd ed. Philadelphia:Hanley Belfus;2001:415-21.
6. Wei S, Wo BL, Xu H, Luo ZC, Roy C, Fraser WD. Early amniotomy and early oxytocin for prevention of, or
therapy for, delay in first stage spontaneous labour compared with routine care. Cochrane Database Syst Rev
2009 Apr 15;(2):CD006794. Review.
7. Gyselaers W, Vansteelant L, Spitz B, Odendaal HJ, Van Assche FA. Do biphasic uterine contractions imply
poor uterine function? Eur J Obstet Gynecol Reprod Biol 1991 Nov 26;42(2):111-4.
8. Schlembach D, Maner WL, Garfield RE, Maul H. Monitoring the progress of pregnancy and labor using
electromyography. Eur J Obstet Gynecol Reprod Biol 2009 May;144 Suppl 1:S33-9.
9. Speroff L, Fritz MA. Clinical gyneocologic endocrinology and infertility. 7th ed. Philadelphia:Lippincott
Williams & Wilkins;2005.
10. Uvnas-Moberg K. Oxytocin may mediate the benefits of positive social interaction and emotions.
Psychoneuroendocrinology 1998 Nov;23(8):819-35.
11. Masoomi R, Lamiyan M, Ghaedi S. [Role of oxytocin in anxiety in the normal parturition] [Article in Persian].
Tabibe-Shargh 2008;10(1):53-8.
12. Nachum Z, Garmi G, Kadan Y, Zafran N, Shalev E, Salim R. Comparison between amniotomy, oxytocin or both
for augmentation of labor in prolonged latent phase: a randomized controlled trial. Reprod Biol Endocrinol 2010
Nov 7;8:136.
13. Wei SQ, Luo ZC, Qi HP, Xu H, Fraser WD. High-dose vs low-dose oxytocin for labor augmentation: a
systematic review. Am J Obstet Gynecol 2010 Oct;203(4):296-304.
14. Wei SQ, Luo ZC, Xu H, Fraser WD. The effect of early oxytocin augmentation in labor: a meta-analysis. Obstet
Gynecol 2009 Sep;114(3):641-9.
15. Fraser W, Vendittelli F, Krauss I, Bréart G. Effects of early augmentation of labour with amniotomy and
oxytocin in nulliparous women: a meta-analysis. Br J Obstet Gynaecol 1998 Feb;105(2):189-94.
16. Dencker A, Berg M, Bergqvist L, Ladfors L, Thorsén LS, Lilja H. Early versus delayed oxytocin augmentation
in nulliparous women with prolonged labour--a randomised controlled trial. BJOG 2009 Mar;116(4):530-6.
17. Driggers R, Bienstock J, Arruda J, Blakemore K, Hokins J. Can uterine contraction or fetal heart rate patterns
predict cephalopelvic disproportion? 22nd Annual Meeting of the society for maternal-fetal medicine, January
14-19, 2002, New Orleans, LA. Abstetract 481. Am J Obstet Gynecol 2001;185:S213.
18. Althaus JE, Peterson S, Driggers R, Cootauco A, Bienstock JL, Blak,emore KJ. Cephalopelvic disproportion is
associated with an altered uterine contraction shape in the active phase of labor. Am J Obstet Gynecol 2006
Sep;195(3):739-42.
19. Ebrahimzadeh S, Golmakani N, Kabirian M, Shakeri MT. Study of correlation between maternal fatigue and
uterine contraction pattern in the active phase of labor. J Clin Nurs 2012 Jun;21(11-12):1563-9.
20. Ebrahimzadeh Zagami S, Golmakani N, Kabirian M, Shakeri MT. Effect of Dill (Anethum graveolens Linn.)
seed on uterus contractions pattern in active phase of labor. IJTK 2012 Oct;11(4):602-6.
21. Miller LA. Oxytocin, excessive uterine activity, and patient safety: time for a collaborative approach. J Perinat
Neonatal Nurs 2009 Jan-Mar;23(1):52-8.
22. Sehati F, Firouzan V, Heydari L, Hosseini MB, Ghojezadeh M. [Comparison of two methods of induction and
continuous pulse on pregnancy outcome in pregnant women referred to 29 Bahman Hospital Tabriz in 1385-
1386] [Article in Persian]. J Lorestan Univ Med Sci 2008;10(1):11-8.
23. Selin L, Almström E, Wallin G, Berg M. Use and abuse of oxytocin for augmentation of labor. Acta Obstet
Gynecol Scand 2009;88(12):1352-7.
24. Simpson KR, Knox GE. Oxytocin as a high-alert medication: implications for perinatal patient safety. MCN Am
J Matern Child Nurs 2009 Jan-Feb;34(1):8-15.
)