1. March CH, Israël R (1987) Hysteroscopic Management of recurrent abortion caused by septuate uterus. Am J Obstet Gynecol 156:834
2. Blanc B, Boubli L (1996) Endoscopie Uterine. Pradel, p 64
3. Ben Rafael Z, Bilder D (1996) A New Procedure for removal of a «lost» intrauterine device. Obstet Gynecol 87:785–786
4. Valle RF, Freeman DW (1975) Hysteroscopy in the management of the “lost” intrauterine device. Advances Planned Parenthood 10:164
5. Valle RF, Sciarra JJ, Freeman DW (1977) Hysteroscopic removal of intrauterine devices with missing filaments. Obstet Gynecol 49:55