@article{doi:,
author = {Gün, İsmet},
title = {Cervical İnsufficiency and Cervical Cerclage},
journal = {Van Med J},
volume = {16},
number = {2},
pages = {67-72},
year = {2009},
doi = {},
note ={doi: },

URL = {https://dx.doi.org/},
eprint = {https://dx.doi.org/}
}