@article{article2302,
  title = {},
  author = {Ünlü, Y. and Tekalan, Ş.A. and Ketenci, I. and Cemiloğlu, R. and Külahlı, I. and Erdem, M.},
  journal = {Journal of Clinical Practice and Research},
  year = {1990},
  volume = {12},
  pages = {261-268},
  doi = {}
}