@article{article578,
  title = {Is headache only headache? Comorbidity of headaches and mental disorders},
  author = {Akyildiz, K. and Sercan, M. and Yildiz, N. and Cevik, A. and Kiyan, A.},
  journal = {Dusunen Adam Journal of Psychiatry and Neurological Sciences},
  year = {2015},
  volume = {28},
  pages = {34-46},
  doi = {10.5350/DAJPN2015280104}
}