@article{doi:,
author = {Demirci, Fuat and Ünal, Orhan and Kuyumcuoğlu, Umur and Kekovali, Mustafa and Attar, Erkut},
title = {DIAGNOSTIC METHODS OF CERVICAL INCOMPETENCY:  ANALYSIS OF 26 CASES},
journal = {South Clin Ist Euras},
volume = {2},
number = {2},
pages = {223-227},
year = {1991},
doi = {},
note ={doi: },

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