1Barrett G, Pendry E, Peacock J et al. Women 's sexual health after childbirth. Br J Obster Gynaecol, 2000, 107 (2) : 186 - 195.
2Cathryn MA, Glazener. Sexual function after childbirth: women' experiences, persistnet morbidity and lack of professional recognition. Br J Obstet Gynaecol, 1997, 104:330-335.
3Sarrel PM. Ovarian hormones and vaginal blood flow: using laser Doppler Velocimetry to measure effects in a clinical tral of postmenopausal women. Int J Impot Res, 1998, 10:91 -93.
4Rockner G, Jonasson A, Olund A. The effect of mediolateral episiotomy at delivery on pelvie floor muscle strength evaluated with vaginal cones. Acta Obstet Gynecol Scand, 1991, 70:51 -54.
5MacArthur C, Lewis M, Knox EG. Health after childbirth. London:HMSO, 1991.