@article{doi:,
author = {Kayaalp, Nimet and Tercan, Sümer and Arık, Aydın and Ulusoy, Tezer and Yıldırım, Yaşar},
title = {Two Cases of Ventricular Septal Defect},
journal = {Med Bull Sisli Etfal Hosp},
volume = {10},
number = {3},
pages = {237-245},
year = {1976},
doi = {},
note ={doi: },

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