1. Peterson HB, Hulka JF, Phillips JM. American Association of Gynecologic Laparoscopists’ 1988 membership survey on operative laparoscopy. J Reprod Med 1990; 35: 587–9.
2. Nolan TE, Elkins TE. Chronic pelvic pain: differentiating anatomic from functional causes. Postgrad Med 1993; 94: 125–8.
3. Toomey TC, Hernandez JT, Gittlelman DF, Hulka JF. Relationship of sexual and physical abuse to pain and psychological assessment variables in chronic pelvic pain. Pain 1993; 94: 125–8.
4. Ling FW, Slocumb JC. Use of trigger point injections in chronic pelvic pain. Obstet Gynecol Clin North Am 1993; 20: 809–15.
5. King Baker P. Musculoskeletal origins of chronic pelvic pain. Obstet Gynecol Clin North Am 1993; 20: 719–40.