@article{article425,
  title = {},
  author = {Bozkır, M.G. and Aycan, K. and Öktem, S. and Ülger, H. and Unur, E.},
  journal = {Journal of Clinical Practice and Research},
  year = {1991},
  volume = {13},
  pages = {113-119},
  doi = {}
}