@article{doi:,
author = {Özkan, Koray and Ekmekçi, Tuğba Rezan and Köşlü, Adem},
title = {Clinical features of patients, complaining of recurrent aphthous stomatitis},
journal = {Med Bull Sisli Etfal Hosp},
volume = {40},
number = {2},
pages = {17-21},
year = {2006},
doi = {},
note ={doi: },

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