@article{doi:10.5505/agri.2018.68552, author = {Aksakal, Ceyhun}, title = {Frontal recess osteoma causing severe headache}, journal = {Ağrı}, volume = {32}, number = {3}, pages = {159-161}, year = {2020}, doi = {10.5505/agri.2018.68552}, note ={PMID: 32789830}, URL = {https://dx.doi.org/10.5505/agri.2018.68552}, eprint = {https://dx.doi.org/10.5505/agri.2018.68552} }