@article{article66,
  title = {},
  author = {Boyacı, A. and Ersoy, Ö. and Yardım, Ş. and Orhon, Z.N. and Madenoğlu, H.},
  journal = {Journal of Clinical Practice and Research},
  year = {1990},
  volume = {12},
  pages = {543-547},
  doi = {}
}