@article{doi:,
author = {Tuncer, İlyas and Uygan, İsmail and Türkdoğan, M.Kürşat},
title = {Demographic Features Of Our Cases With Acute Upper Gastrointestinal Bleeding And Risk Factors},
journal = {Van Med J},
volume = {8},
number = {4},
pages = {113-116},
year = {2001},
doi = {},
note ={doi: },

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