1. Risk factors for retained instruments and sponges after surgery;Gawande;N Engl J Med,2003
2. Late complication of laparoscopic salpingoophorectomy: retained foreign body presenting as an acute abdomen;Mendez;JSLS,1997
3. Broken tip of mono-polar surgery probe located in the abdominal wall after laparoscopically assisted myomectomy: a case report;Fukui;Gynecol Minim Invasive Ther,2017
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5. Laparoscopic removal of small piece of needle holder using a magnetic device: a case report;Honjoh;Jpn J Gynecol Obstet Endosc,2021