@article{06178be51b834462964cf6f31b047dff,
title = "Broken Gr{\"a}fenberg ring incarcerated in para-ureteral space: A rare case of retained IUD accompanied pregnancy",
author = "Chen, {Ching Hui} and Liang, {Hung Shuo} and Chiu, {Li Hsuan} and Cherng-Jye Jeng",
year = "2013",
month = jul,
doi = "10.1016/j.ejogrb.2013.03.025",
language = "English",
volume = "169",
pages = "412--413",
journal = "European Journal of Obstetrics Gynecology and Reproductive Biology",
issn = "0301-2115",
publisher = "Elsevier Ireland Ltd",
number = "2",
}