@article{article613,
  title = {},
  author = {Besim, T. and Sofuoğlu, S. and Doğan, P. and Baştürk, M. and Esendemir, C.},
  journal = {Journal of Clinical Practice and Research},
  year = {1991},
  volume = {13},
  pages = {437-441},
  doi = {}
}