@article{doi:,
author = {Karadağ, İbrahim and Kavaklı, Birsel and Ertürk, Selahattin and Yayla, Ali},
title = {THE FREQUENCY OF HELICOBACTER PYLORI IN DUODENAL ULCER, GASTRITIS, NON-ULCER DYSPEPSIA},
journal = {South Clin Ist Euras},
volume = {4},
number = {2},
pages = {372-374},
year = {1993},
doi = {},
note ={doi: },

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