@article{doi:,
author = {Görgülü Polat, Ülkü},
title = {Management of headache in the elderly},
journal = {Van Med J},
volume = {20},
number = {2},
pages = {103-108},
year = {2013},
doi = {},
note ={doi: },

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