1. Ranjbar A .Easy delivery and postpartum care.1th ed.Tehran:Aban;1992.p.13.( text in Persian)
2. Salahi M, Ghassemi F.Obstetric-Gynecology. Tehran :Ilia ;2008.p.37.(text in Persian)
3. JamalianR.Hypnosis in the relief of pain in obstetric-gynecology and surgery. Tehran: sprak; 1992.p.16. (text in
Persian)
4. Gharehkhani P.obstetric gynecology. Tehran: Samat ; 2000.p.102.(text in Persian)
5. Firouzgari M,Ali M. .9month in prospect. Tehran: khorshid; 1996.p.256. (Text in Persian)
6. H Sullivan N. pain relief in labor. Oregon Health sciences university school of Nursing; 2000.p.711.
7. -Tournaire M, Theau-Yonneau A .Complementary and Alternative Approaches to Pain Relief during Labor.
Evid Based Complement Alternat Med 2007; December; 4(4): 409–417.
8. Lifer G .Maternity nursing: an introductory text.9th ed.Newyork: McGraw Hill; 2005.p.478.
9. Monahan, Sands, Neighbors, Marek, Green.Phipps' medical surgical nursing.8th ed. Mosby Elsevier;
2007.p.1326-9.
10. Hollis M. Massage for therapist. 2nd ed. Newyork: black well science; 2000.p.137-45.
11. Vleeming A, Albert HB, Östgaard HC. European guidelines for the diagnosis and treatment of pelvic girdle
pain. Eur Spine J 2008; June; 17(6): 794–819.
12. Field T, Hernandez R, Raif M. pregnant women benefit from massage therapy .J of psychosomatic oB & GYN,
1999; 20(1): 31-8.
13. Stamp G. perineal massage in labor and prevention of perineal trauma, randomized controlled trial. BMJ 2001;
322: 1277-80.
14. Change M, Wang Y, Chen Ch. Effects of massage on pain and anxiety during labor: a randomized controled trial
in Taiwan. J of advanced nursing 2002; 38(1): 68-73.
15. Thylor, Lilis, Lemon, Lyne.Fundamental of nursing.6th ed.philadelphia: Lippincott Williams &Wilkins;
2008.p.460-66.
16. Donald C. The nature and management of labor pain: Executive summary. AM J obstetric Gynecol 2002; may,
186: 1-15.
17. Hawkins JL. Obstetric Analgesia and Anesthesia, Dan Forth, s obstetrics and Gynecology. Philadelphia:
Lippincott Williams &Wilkins; 2005.p. 57-8.
18. Chand C. Effect of massage on pain and anxiety during labor. AM J nursing, 2001; 68-73