1. Risks of uterine perforation among users of intrauterine device;Heartwell;Obstet Gynecol,1983
2. Complication of intrauterine contraceptive device;Majid;Postgrad Med Inst,1994
3. Missing intrauterine contraceptive device amongst clients in Enugu Nigeria;Ezegwui;Niger J Surg,2011
4. Laparoscopic removal of extrauterine IUCD using fluoroscopy guidance: a case report;Kriplani;J Gynaecol Surg,2005
5. Colonoscopic retrieval of migrated Copper-T;Darlong;J Minim Access Surg,2009