@article{doi:,
author = {Kaymakçı, Mustafa and Gür, Özer Erdem and Pay, Güneş},
title = {Prevalence and etiological causes of sinus headache in 113 consecutive patients with chronic rhinosinusitis},
journal = {Eastern J Med},
volume = {19},
number = {2},
pages = {90-93},
year = {2014},
doi = {},
note ={doi: },

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