2Neis KJ, Neis F.Chronic pelvic pain: cause, diagnosis and therapy from a gynaecologist' s and an endoscopist' s point of view [J] .Gynecol Endocrinol, 2009, 25 (11) : 757-761.
6Petta CA, FerrianiRA, Ab rao MS, et al.Randomized clinical trial of a levon orgestrel-releasing intrauterine system and a depot GnRH analogue for the treatment of chronic pelvic pain in women with endom etrios is [ J ].Hum Reprod, 2005, 20 (7) : 1993-1998.
8Wykes CB, Clark T J, Chak ravati S, et al.Efficacy of laparoscop ic excision of visually diagnosed peritoneal endom etriosis in the treatment of chronic pelvic pain [ J ].Eur JOb stet Gynecol Rep rod Biol, 2006, 125 (1) : 129-133.
